5514972790

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9040939}}^1$

素因数の和:9041007

約数の個数: 16

約数和(自身を含む): 10089689040

約数和(自身を除く): 4574716250

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 9040939, 18081878, 45204695, 90409390, 551497279, 1102994558, 2757486395, 5514972790]

約数ペア:

[(1, 5514972790), (2, 2757486395), (5, 1102994558), (10, 551497279), (61, 90409390), (122, 45204695), (305, 18081878), (610, 9040939)]