117670160

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20149}}^1$

素因数の和:20235

約数の個数: 40

約数和(自身を含む): 277344600

約数和(自身を除く): 159674440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 20149, 40298, 80596, 100745, 161192, 201490, 322384, 402980, 805960, 1470877, 1611920, 2941754, 5883508, 7354385, 11767016, 14708770, 23534032, 29417540, 58835080, 117670160]

約数ペア:

[(1, 117670160), (2, 58835080), (4, 29417540), (5, 23534032), (8, 14708770), (10, 11767016), (16, 7354385), (20, 5883508), (40, 2941754), (73, 1611920), (80, 1470877), (146, 805960), (292, 402980), (365, 322384), (584, 201490), (730, 161192), (1168, 100745), (1460, 80596), (2920, 40298), (5840, 20149)]