90176060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{346831}}^1$

素因数の和:346853

約数の個数: 24

約数和(自身を含む): 203937216

約数和(自身を除く): 113761156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 346831, 693662, 1387324, 1734155, 3468310, 4508803, 6936620, 9017606, 18035212, 22544015, 45088030, 90176060]

約数ペア:

[(1, 90176060), (2, 45088030), (4, 22544015), (5, 18035212), (10, 9017606), (13, 6936620), (20, 4508803), (26, 3468310), (52, 1734155), (65, 1387324), (130, 693662), (260, 346831)]