8697442820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2687}}^1\times {\mathrm{14713}}^1$

素因数の和:17420

約数の個数: 48

約数和(自身を含む): 19933820928

約数和(自身を除く): 11236378108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2687, 5374, 10748, 13435, 14713, 26870, 29426, 29557, 53740, 58852, 59114, 73565, 118228, 147130, 147785, 161843, 294260, 295570, 323686, 591140, 647372, 809215, 1618430, 3236860, 39533831, 79067662, 158135324, 197669155, 395338310, 434872141, 790676620, 869744282, 1739488564, 2174360705, 4348721410, 8697442820]

約数ペア:

[(1, 8697442820), (2, 4348721410), (4, 2174360705), (5, 1739488564), (10, 869744282), (11, 790676620), (20, 434872141), (22, 395338310), (44, 197669155), (55, 158135324), (110, 79067662), (220, 39533831), (2687, 3236860), (5374, 1618430), (10748, 809215), (13435, 647372), (14713, 591140), (26870, 323686), (29426, 295570), (29557, 294260), (53740, 161843), (58852, 147785), (59114, 147130), (73565, 118228)]