69266840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101863}}^1$

素因数の和:101891

約数の個数: 32

約数和(自身を含む): 165019680

約数和(自身を除く): 95752840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 101863, 203726, 407452, 509315, 814904, 1018630, 1731671, 2037260, 3463342, 4074520, 6926684, 8658355, 13853368, 17316710, 34633420, 69266840]

約数ペア:

[(1, 69266840), (2, 34633420), (4, 17316710), (5, 13853368), (8, 8658355), (10, 6926684), (17, 4074520), (20, 3463342), (34, 2037260), (40, 1731671), (68, 1018630), (85, 814904), (136, 509315), (170, 407452), (340, 203726), (680, 101863)]