56122680100

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{35393}}^1$

素因数の和:35665

約数の個数: 72

約数和(自身を含む): 123778905768

約数和(自身を除く): 67656225668

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 157, 202, 314, 404, 505, 628, 785, 1010, 1570, 2020, 2525, 3140, 3925, 5050, 7850, 10100, 15700, 15857, 31714, 35393, 63428, 70786, 79285, 141572, 158570, 176965, 317140, 353930, 396425, 707860, 792850, 884825, 1585700, 1769650, 3539300, 3574693, 5556701, 7149386, 11113402, 14298772, 17873465, 22226804, 27783505, 35746930, 55567010, 71493860, 89367325, 111134020, 138917525, 178734650, 277835050, 357469300, 555670100, 561226801, 1122453602, 2244907204, 2806134005, 5612268010, 11224536020, 14030670025, 28061340050, 56122680100]

約数ペア:

[(1, 56122680100), (2, 28061340050), (4, 14030670025), (5, 11224536020), (10, 5612268010), (20, 2806134005), (25, 2244907204), (50, 1122453602), (100, 561226801), (101, 555670100), (157, 357469300), (202, 277835050), (314, 178734650), (404, 138917525), (505, 111134020), (628, 89367325), (785, 71493860), (1010, 55567010), (1570, 35746930), (2020, 27783505), (2525, 22226804), (3140, 17873465), (3925, 14298772), (5050, 11113402), (7850, 7149386), (10100, 5556701), (15700, 3574693), (15857, 3539300), (31714, 1769650), (35393, 1585700), (63428, 884825), (70786, 792850), (79285, 707860), (141572, 396425), (158570, 353930), (176965, 317140)]