98874280

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{4211}}^1$

素因数の和:4809

約数の個数: 32

約数和(自身を含む): 222899040

約数和(自身を除く): 124024760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 2348, 2935, 4211, 4696, 5870, 8422, 11740, 16844, 21055, 23480, 33688, 42110, 84220, 168440, 2471857, 4943714, 9887428, 12359285, 19774856, 24718570, 49437140, 98874280]

約数ペア:

[(1, 98874280), (2, 49437140), (4, 24718570), (5, 19774856), (8, 12359285), (10, 9887428), (20, 4943714), (40, 2471857), (587, 168440), (1174, 84220), (2348, 42110), (2935, 33688), (4211, 23480), (4696, 21055), (5870, 16844), (8422, 11740)]