85178890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6277}}^1$

素因数の和:6366

約数の個数: 32

約数和(自身を含む): 162725760

約数和(自身を除く): 77546870

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 6277, 6785, 12554, 13570, 31385, 62770, 144371, 288742, 370343, 721855, 740686, 1443710, 1851715, 3703430, 8517889, 17035778, 42589445, 85178890]

約数ペア:

[(1, 85178890), (2, 42589445), (5, 17035778), (10, 8517889), (23, 3703430), (46, 1851715), (59, 1443710), (115, 740686), (118, 721855), (230, 370343), (295, 288742), (590, 144371), (1357, 62770), (2714, 31385), (6277, 13570), (6785, 12554)]