44387420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 128701440

約数和(自身を除く): 84314020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 37, 38, 41, 44, 55, 70, 74, 76, 77, 82, 95, 110, 133, 140, 148, 154, 164, 185, 190, 205, 209, 220, 259, 266, 287, 308, 370, 380, 385, 407, 410, 418, 451, 518, 532, 574, 665, 703, 740, 770, 779, 814, 820, 836, 902, 1036, 1045, 1148, 1295, 1330, 1406, 1435, 1463, 1517, 1540, 1558, 1628, 1804, 2035, 2090, 2255, 2590, 2660, 2812, 2849, 2870, 2926, 3034, 3116, 3157, 3515, 3895, 4070, 4180, 4510, 4921, 5180, 5453, 5698, 5740, 5852, 6068, 6314, 7030, 7315, 7585, 7733, 7790, 8140, 8569, 9020, 9842, 10619, 10906, 11396, 12628, 14060, 14245, 14630, 15170, 15466, 15580, 15785, 16687, 17138, 19684, 21238, 21812, 24605, 27265, 28490, 28823, 29260, 30340, 30932, 31570, 33374, 34276, 38665, 42476, 42845, 49210, 53095, 54131, 54530, 56980, 57646, 59983, 63140, 66748, 77330, 83435, 85690, 98420, 106190, 108262, 109060, 115292, 116809, 119966, 144115, 154660, 166870, 171380, 201761, 212380, 216524, 233618, 239932, 270655, 288230, 299915, 317053, 333740, 403522, 467236, 541310, 576460, 584045, 599830, 634106, 807044, 1008805, 1082620, 1168090, 1199660, 1268212, 1585265, 2017610, 2219371, 2336180, 3170530, 4035220, 4438742, 6341060, 8877484, 11096855, 22193710, 44387420]

約数ペア:

[(1, 44387420), (2, 22193710), (4, 11096855), (5, 8877484), (7, 6341060), (10, 4438742), (11, 4035220), (14, 3170530), (19, 2336180), (20, 2219371), (22, 2017610), (28, 1585265), (35, 1268212), (37, 1199660), (38, 1168090), (41, 1082620), (44, 1008805), (55, 807044), (70, 634106), (74, 599830), (76, 584045), (77, 576460), (82, 541310), (95, 467236), (110, 403522), (133, 333740), (140, 317053), (148, 299915), (154, 288230), (164, 270655), (185, 239932), (190, 233618), (205, 216524), (209, 212380), (220, 201761), (259, 171380), (266, 166870), (287, 154660), (308, 144115), (370, 119966), (380, 116809), (385, 115292), (407, 109060), (410, 108262), (418, 106190), (451, 98420), (518, 85690), (532, 83435), (574, 77330), (665, 66748), (703, 63140), (740, 59983), (770, 57646), (779, 56980), (814, 54530), (820, 54131), (836, 53095), (902, 49210), (1036, 42845), (1045, 42476), (1148, 38665), (1295, 34276), (1330, 33374), (1406, 31570), (1435, 30932), (1463, 30340), (1517, 29260), (1540, 28823), (1558, 28490), (1628, 27265), (1804, 24605), (2035, 21812), (2090, 21238), (2255, 19684), (2590, 17138), (2660, 16687), (2812, 15785), (2849, 15580), (2870, 15466), (2926, 15170), (3034, 14630), (3116, 14245), (3157, 14060), (3515, 12628), (3895, 11396), (4070, 10906), (4180, 10619), (4510, 9842), (4921, 9020), (5180, 8569), (5453, 8140), (5698, 7790), (5740, 7733), (5852, 7585), (6068, 7315), (6314, 7030)]