88425200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 223766928

約数和(自身を除く): 135341728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 53, 80, 86, 97, 100, 106, 172, 194, 200, 212, 215, 265, 344, 388, 400, 424, 430, 485, 530, 688, 776, 848, 860, 970, 1060, 1075, 1325, 1552, 1720, 1940, 2120, 2150, 2279, 2425, 2650, 3440, 3880, 4171, 4240, 4300, 4558, 4850, 5141, 5300, 7760, 8342, 8600, 9116, 9700, 10282, 10600, 11395, 16684, 17200, 18232, 19400, 20564, 20855, 21200, 22790, 25705, 33368, 36464, 38800, 41128, 41710, 45580, 51410, 56975, 66736, 82256, 83420, 91160, 102820, 104275, 113950, 128525, 166840, 182320, 205640, 208550, 221063, 227900, 257050, 333680, 411280, 417100, 442126, 455800, 514100, 834200, 884252, 911600, 1028200, 1105315, 1668400, 1768504, 2056400, 2210630, 3537008, 4421260, 5526575, 8842520, 11053150, 17685040, 22106300, 44212600, 88425200]

約数ペア:

[(1, 88425200), (2, 44212600), (4, 22106300), (5, 17685040), (8, 11053150), (10, 8842520), (16, 5526575), (20, 4421260), (25, 3537008), (40, 2210630), (43, 2056400), (50, 1768504), (53, 1668400), (80, 1105315), (86, 1028200), (97, 911600), (100, 884252), (106, 834200), (172, 514100), (194, 455800), (200, 442126), (212, 417100), (215, 411280), (265, 333680), (344, 257050), (388, 227900), (400, 221063), (424, 208550), (430, 205640), (485, 182320), (530, 166840), (688, 128525), (776, 113950), (848, 104275), (860, 102820), (970, 91160), (1060, 83420), (1075, 82256), (1325, 66736), (1552, 56975), (1720, 51410), (1940, 45580), (2120, 41710), (2150, 41128), (2279, 38800), (2425, 36464), (2650, 33368), (3440, 25705), (3880, 22790), (4171, 21200), (4240, 20855), (4300, 20564), (4558, 19400), (4850, 18232), (5141, 17200), (5300, 16684), (7760, 11395), (8342, 10600), (8600, 10282), (9116, 9700)]