27287480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62017}}^1$

素因数の和:62039

約数の個数: 32

約数和(自身を含む): 66979440

約数和(自身を除く): 39691960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 62017, 124034, 248068, 310085, 496136, 620170, 682187, 1240340, 1364374, 2480680, 2728748, 3410935, 5457496, 6821870, 13643740, 27287480]

約数ペア:

[(1, 27287480), (2, 13643740), (4, 6821870), (5, 5457496), (8, 3410935), (10, 2728748), (11, 2480680), (20, 1364374), (22, 1240340), (40, 682187), (44, 620170), (55, 496136), (88, 310085), (110, 248068), (220, 124034), (440, 62017)]