97191400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^2\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 231645330

約数和(自身を除く): 134453930

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 173, 200, 212, 265, 346, 424, 530, 692, 865, 1060, 1325, 1384, 1730, 2120, 2650, 2809, 3460, 4325, 5300, 5618, 6920, 8650, 9169, 10600, 11236, 14045, 17300, 18338, 22472, 28090, 34600, 36676, 45845, 56180, 70225, 73352, 91690, 112360, 140450, 183380, 229225, 280900, 366760, 458450, 485957, 561800, 916900, 971914, 1833800, 1943828, 2429785, 3887656, 4859570, 9719140, 12148925, 19438280, 24297850, 48595700, 97191400]

約数ペア:

[(1, 97191400), (2, 48595700), (4, 24297850), (5, 19438280), (8, 12148925), (10, 9719140), (20, 4859570), (25, 3887656), (40, 2429785), (50, 1943828), (53, 1833800), (100, 971914), (106, 916900), (173, 561800), (200, 485957), (212, 458450), (265, 366760), (346, 280900), (424, 229225), (530, 183380), (692, 140450), (865, 112360), (1060, 91690), (1325, 73352), (1384, 70225), (1730, 56180), (2120, 45845), (2650, 36676), (2809, 34600), (3460, 28090), (4325, 22472), (5300, 18338), (5618, 17300), (6920, 14045), (8650, 11236), (9169, 10600)]