20162360050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:705

約数の個数: 192

約数和(自身を含む): 46357032960

約数和(自身を除く): 26194672910

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 37, 46, 50, 70, 74, 115, 139, 161, 175, 185, 230, 259, 278, 322, 350, 370, 487, 518, 575, 695, 805, 851, 925, 973, 974, 1150, 1295, 1390, 1610, 1702, 1850, 1946, 2435, 2590, 3197, 3409, 3475, 4025, 4255, 4865, 4870, 5143, 5957, 6394, 6475, 6818, 6950, 8050, 8510, 9730, 10286, 11201, 11914, 12175, 12950, 15985, 17045, 18019, 21275, 22379, 22402, 24325, 24350, 25715, 29785, 31970, 34090, 36001, 36038, 42550, 44758, 48650, 51430, 56005, 59570, 67693, 72002, 78407, 79925, 85225, 90095, 111895, 112010, 118289, 126133, 128575, 135386, 148925, 156814, 159850, 170450, 180005, 180190, 223790, 236578, 252266, 257150, 280025, 297850, 338465, 360010, 392035, 414437, 450475, 473851, 559475, 560050, 591445, 630665, 676930, 784070, 828023, 828874, 900025, 900950, 947702, 1118950, 1182890, 1261330, 1556939, 1656046, 1692325, 1800050, 1960175, 2072185, 2369255, 2504641, 2901059, 2957225, 3113878, 3153325, 3384650, 3920350, 4140115, 4144370, 4738510, 5009282, 5802118, 5914450, 6306650, 7784695, 8280230, 10360925, 10898573, 11846275, 12523205, 14505295, 15569390, 17532487, 20700575, 20721850, 21797146, 23692550, 25046410, 29010590, 35064974, 38923475, 41401150, 54492865, 57606743, 62616025, 72526475, 77846950, 87662435, 108985730, 115213486, 125232050, 145052950, 175324870, 272464325, 288033715, 403247201, 438312175, 544928650, 576067430, 806494402, 876624350, 1440168575, 2016236005, 2880337150, 4032472010, 10081180025, 20162360050]

約数ペア:

[(1, 20162360050), (2, 10081180025), (5, 4032472010), (7, 2880337150), (10, 2016236005), (14, 1440168575), (23, 876624350), (25, 806494402), (35, 576067430), (37, 544928650), (46, 438312175), (50, 403247201), (70, 288033715), (74, 272464325), (115, 175324870), (139, 145052950), (161, 125232050), (175, 115213486), (185, 108985730), (230, 87662435), (259, 77846950), (278, 72526475), (322, 62616025), (350, 57606743), (370, 54492865), (487, 41401150), (518, 38923475), (575, 35064974), (695, 29010590), (805, 25046410), (851, 23692550), (925, 21797146), (973, 20721850), (974, 20700575), (1150, 17532487), (1295, 15569390), (1390, 14505295), (1610, 12523205), (1702, 11846275), (1850, 10898573), (1946, 10360925), (2435, 8280230), (2590, 7784695), (3197, 6306650), (3409, 5914450), (3475, 5802118), (4025, 5009282), (4255, 4738510), (4865, 4144370), (4870, 4140115), (5143, 3920350), (5957, 3384650), (6394, 3153325), (6475, 3113878), (6818, 2957225), (6950, 2901059), (8050, 2504641), (8510, 2369255), (9730, 2072185), (10286, 1960175), (11201, 1800050), (11914, 1692325), (12175, 1656046), (12950, 1556939), (15985, 1261330), (17045, 1182890), (18019, 1118950), (21275, 947702), (22379, 900950), (22402, 900025), (24325, 828874), (24350, 828023), (25715, 784070), (29785, 676930), (31970, 630665), (34090, 591445), (36001, 560050), (36038, 559475), (42550, 473851), (44758, 450475), (48650, 414437), (51430, 392035), (56005, 360010), (59570, 338465), (67693, 297850), (72002, 280025), (78407, 257150), (79925, 252266), (85225, 236578), (90095, 223790), (111895, 180190), (112010, 180005), (118289, 170450), (126133, 159850), (128575, 156814), (135386, 148925)]