85199620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7307}}^1$

素因数の和:7380

約数の個数: 48

約数和(自身を含む): 198894528

約数和(自身を除く): 113694908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 7307, 11660, 14614, 29228, 36535, 73070, 80377, 146140, 160754, 321508, 387271, 401885, 774542, 803770, 1549084, 1607540, 1936355, 3872710, 4259981, 7745420, 8519962, 17039924, 21299905, 42599810, 85199620]

約数ペア:

[(1, 85199620), (2, 42599810), (4, 21299905), (5, 17039924), (10, 8519962), (11, 7745420), (20, 4259981), (22, 3872710), (44, 1936355), (53, 1607540), (55, 1549084), (106, 803770), (110, 774542), (212, 401885), (220, 387271), (265, 321508), (530, 160754), (583, 146140), (1060, 80377), (1166, 73070), (2332, 36535), (2915, 29228), (5830, 14614), (7307, 11660)]