69592120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133831}}^1$

素因数の和:133855

約数の個数: 32

約数和(自身を含む): 168628320

約数和(自身を除く): 99036200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 133831, 267662, 535324, 669155, 1070648, 1338310, 1739803, 2676620, 3479606, 5353240, 6959212, 8699015, 13918424, 17398030, 34796060, 69592120]

約数ペア:

[(1, 69592120), (2, 34796060), (4, 17398030), (5, 13918424), (8, 8699015), (10, 6959212), (13, 5353240), (20, 3479606), (26, 2676620), (40, 1739803), (52, 1338310), (65, 1070648), (104, 669155), (130, 535324), (260, 267662), (520, 133831)]