75144940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{289019}}^1$

素因数の和:289041

約数の個数: 24

約数和(自身を含む): 169943760

約数和(自身を除く): 94798820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 289019, 578038, 1156076, 1445095, 2890190, 3757247, 5780380, 7514494, 15028988, 18786235, 37572470, 75144940]

約数ペア:

[(1, 75144940), (2, 37572470), (4, 18786235), (5, 15028988), (10, 7514494), (13, 5780380), (20, 3757247), (26, 2890190), (52, 1445095), (65, 1156076), (130, 578038), (260, 289019)]