85244830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40787}}^1$

素因数の和:40824

約数の個数: 32

約数和(自身を含む): 176204160

約数和(自身を除く): 90959330

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 40787, 81574, 203935, 407870, 448657, 774953, 897314, 1549906, 2243285, 3874765, 4486570, 7749530, 8524483, 17048966, 42622415, 85244830]

約数ペア:

[(1, 85244830), (2, 42622415), (5, 17048966), (10, 8524483), (11, 7749530), (19, 4486570), (22, 3874765), (38, 2243285), (55, 1549906), (95, 897314), (110, 774953), (190, 448657), (209, 407870), (418, 203935), (1045, 81574), (2090, 40787)]