57345580

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 123088896

約数和(自身を除く): 65743316

約数列:

[1, 2, 4, 5, 10, 20, 107, 127, 211, 214, 254, 422, 428, 508, 535, 635, 844, 1055, 1070, 1270, 2110, 2140, 2540, 4220, 13589, 22577, 26797, 27178, 45154, 53594, 54356, 67945, 90308, 107188, 112885, 133985, 135890, 225770, 267970, 271780, 451540, 535940, 2867279, 5734558, 11469116, 14336395, 28672790, 57345580]

約数ペア:

[(1, 57345580), (2, 28672790), (4, 14336395), (5, 11469116), (10, 5734558), (20, 2867279), (107, 535940), (127, 451540), (211, 271780), (214, 267970), (254, 225770), (422, 135890), (428, 133985), (508, 112885), (535, 107188), (635, 90308), (844, 67945), (1055, 54356), (1070, 53594), (1270, 45154), (2110, 27178), (2140, 26797), (2540, 22577), (4220, 13589)]