112584700

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 251796384

約数和(自身を除く): 139211684

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 101, 142, 157, 202, 284, 314, 355, 404, 505, 628, 710, 785, 1010, 1420, 1570, 1775, 2020, 2525, 3140, 3550, 3925, 5050, 7100, 7171, 7850, 10100, 11147, 14342, 15700, 15857, 22294, 28684, 31714, 35855, 44588, 55735, 63428, 71710, 79285, 111470, 143420, 158570, 179275, 222940, 278675, 317140, 358550, 396425, 557350, 717100, 792850, 1114700, 1125847, 1585700, 2251694, 4503388, 5629235, 11258470, 22516940, 28146175, 56292350, 112584700]

約数ペア:

[(1, 112584700), (2, 56292350), (4, 28146175), (5, 22516940), (10, 11258470), (20, 5629235), (25, 4503388), (50, 2251694), (71, 1585700), (100, 1125847), (101, 1114700), (142, 792850), (157, 717100), (202, 557350), (284, 396425), (314, 358550), (355, 317140), (404, 278675), (505, 222940), (628, 179275), (710, 158570), (785, 143420), (1010, 111470), (1420, 79285), (1570, 71710), (1775, 63428), (2020, 55735), (2525, 44588), (3140, 35855), (3550, 31714), (3925, 28684), (5050, 22294), (7100, 15857), (7171, 15700), (7850, 14342), (10100, 11147)]