34297660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 77616000

約数和(自身を除く): 43318340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 2099, 3268, 4085, 4198, 8170, 8396, 10495, 16340, 20990, 39881, 41980, 79762, 90257, 159524, 180514, 199405, 361028, 398810, 451285, 797620, 902570, 1714883, 1805140, 3429766, 6859532, 8574415, 17148830, 34297660]

約数ペア:

[(1, 34297660), (2, 17148830), (4, 8574415), (5, 6859532), (10, 3429766), (19, 1805140), (20, 1714883), (38, 902570), (43, 797620), (76, 451285), (86, 398810), (95, 361028), (172, 199405), (190, 180514), (215, 159524), (380, 90257), (430, 79762), (817, 41980), (860, 39881), (1634, 20990), (2099, 16340), (3268, 10495), (4085, 8396), (4198, 8170)]