12914575480

素因数分解:

$2^3\times 5^1\times {\mathrm{6121}}^1\times {\mathrm{52747}}^1$

素因数の和:58879

約数の個数: 32

約数和(自身を含む): 29063093040

約数和(自身を除く): 16148517560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6121, 12242, 24484, 30605, 48968, 52747, 61210, 105494, 122420, 210988, 244840, 263735, 421976, 527470, 1054940, 2109880, 322864387, 645728774, 1291457548, 1614321935, 2582915096, 3228643870, 6457287740, 12914575480]

約数ペア:

[(1, 12914575480), (2, 6457287740), (4, 3228643870), (5, 2582915096), (8, 1614321935), (10, 1291457548), (20, 645728774), (40, 322864387), (6121, 2109880), (12242, 1054940), (24484, 527470), (30605, 421976), (48968, 263735), (52747, 244840), (61210, 210988), (105494, 122420)]