1260756860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5730713}}^1$

素因数の和:5730733

約数の個数: 24

約数和(自身を含む): 2888279856

約数和(自身を除く): 1627522996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5730713, 11461426, 22922852, 28653565, 57307130, 63037843, 114614260, 126075686, 252151372, 315189215, 630378430, 1260756860]

約数ペア:

[(1, 1260756860), (2, 630378430), (4, 315189215), (5, 252151372), (10, 126075686), (11, 114614260), (20, 63037843), (22, 57307130), (44, 28653565), (55, 22922852), (110, 11461426), (220, 5730713)]