107191940

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{67843}}^1$

素因数の和:67931

約数の個数: 24

約数和(自身を含む): 227955840

約数和(自身を除く): 120763900

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 67843, 135686, 271372, 339215, 678430, 1356860, 5359597, 10719194, 21438388, 26797985, 53595970, 107191940]

約数ペア:

[(1, 107191940), (2, 53595970), (4, 26797985), (5, 21438388), (10, 10719194), (20, 5359597), (79, 1356860), (158, 678430), (316, 339215), (395, 271372), (790, 135686), (1580, 67843)]