29644810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1399}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 57859200

約数和(自身を除く): 28214390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1399, 1630, 2119, 2798, 4238, 6995, 10595, 13990, 18187, 21190, 36374, 90935, 181870, 228037, 456074, 1140185, 2280370, 2964481, 5928962, 14822405, 29644810]

約数ペア:

[(1, 29644810), (2, 14822405), (5, 5928962), (10, 2964481), (13, 2280370), (26, 1140185), (65, 456074), (130, 228037), (163, 181870), (326, 90935), (815, 36374), (1399, 21190), (1630, 18187), (2119, 13990), (2798, 10595), (4238, 6995)]