90744070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{221327}}^1$

素因数の和:221375

約数の個数: 16

約数和(自身を含む): 167323968

約数和(自身を除く): 76579898

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 221327, 442654, 1106635, 2213270, 9074407, 18148814, 45372035, 90744070]

約数ペア:

[(1, 90744070), (2, 45372035), (5, 18148814), (10, 9074407), (41, 2213270), (82, 1106635), (205, 442654), (410, 221327)]