56140700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 158989824

約数和(自身を除く): 102849124

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 44, 46, 50, 55, 70, 77, 92, 100, 110, 115, 140, 154, 161, 175, 220, 230, 253, 275, 308, 317, 322, 350, 385, 460, 506, 550, 575, 634, 644, 700, 770, 805, 1012, 1100, 1150, 1265, 1268, 1540, 1585, 1610, 1771, 1925, 2219, 2300, 2530, 3170, 3220, 3487, 3542, 3850, 4025, 4438, 5060, 6325, 6340, 6974, 7084, 7291, 7700, 7925, 8050, 8855, 8876, 11095, 12650, 13948, 14582, 15850, 16100, 17435, 17710, 22190, 24409, 25300, 29164, 31700, 34870, 35420, 36455, 44275, 44380, 48818, 51037, 55475, 69740, 72910, 80201, 87175, 88550, 97636, 102074, 110950, 122045, 145820, 160402, 174350, 177100, 182275, 204148, 221900, 244090, 255185, 320804, 348700, 364550, 401005, 488180, 510370, 561407, 610225, 729100, 802010, 1020740, 1122814, 1220450, 1275925, 1604020, 2005025, 2245628, 2440900, 2551850, 2807035, 4010050, 5103700, 5614070, 8020100, 11228140, 14035175, 28070350, 56140700]

約数ペア:

[(1, 56140700), (2, 28070350), (4, 14035175), (5, 11228140), (7, 8020100), (10, 5614070), (11, 5103700), (14, 4010050), (20, 2807035), (22, 2551850), (23, 2440900), (25, 2245628), (28, 2005025), (35, 1604020), (44, 1275925), (46, 1220450), (50, 1122814), (55, 1020740), (70, 802010), (77, 729100), (92, 610225), (100, 561407), (110, 510370), (115, 488180), (140, 401005), (154, 364550), (161, 348700), (175, 320804), (220, 255185), (230, 244090), (253, 221900), (275, 204148), (308, 182275), (317, 177100), (322, 174350), (350, 160402), (385, 145820), (460, 122045), (506, 110950), (550, 102074), (575, 97636), (634, 88550), (644, 87175), (700, 80201), (770, 72910), (805, 69740), (1012, 55475), (1100, 51037), (1150, 48818), (1265, 44380), (1268, 44275), (1540, 36455), (1585, 35420), (1610, 34870), (1771, 31700), (1925, 29164), (2219, 25300), (2300, 24409), (2530, 22190), (3170, 17710), (3220, 17435), (3487, 16100), (3542, 15850), (3850, 14582), (4025, 13948), (4438, 12650), (5060, 11095), (6325, 8876), (6340, 8855), (6974, 8050), (7084, 7925), (7291, 7700)]