27057680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26017}}^1$

素因数の和:26043

約数の個数: 40

約数和(自身を含む): 67750872

約数和(自身を除く): 40693192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 26017, 52034, 104068, 130085, 208136, 260170, 338221, 416272, 520340, 676442, 1040680, 1352884, 1691105, 2081360, 2705768, 3382210, 5411536, 6764420, 13528840, 27057680]

約数ペア:

[(1, 27057680), (2, 13528840), (4, 6764420), (5, 5411536), (8, 3382210), (10, 2705768), (13, 2081360), (16, 1691105), (20, 1352884), (26, 1040680), (40, 676442), (52, 520340), (65, 416272), (80, 338221), (104, 260170), (130, 208136), (208, 130085), (260, 104068), (520, 52034), (1040, 26017)]