157070014460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{253338733}}^1$

素因数の和:253338773

約数の個数: 24

約数和(自身を含む): 340487258496

約数和(自身を除く): 183417244036

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 253338733, 506677466, 1013354932, 1266693665, 2533387330, 5066774660, 7853500723, 15707001446, 31414002892, 39267503615, 78535007230, 157070014460]

約数ペア:

[(1, 157070014460), (2, 78535007230), (4, 39267503615), (5, 31414002892), (10, 15707001446), (20, 7853500723), (31, 5066774660), (62, 2533387330), (124, 1266693665), (155, 1013354932), (310, 506677466), (620, 253338733)]