2449549010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{20849}}^1$

素因数の和:21266

約数の個数: 32

約数和(自身を含む): 4563648000

約数和(自身を除く): 2114098990

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 379, 758, 1895, 3790, 11749, 20849, 23498, 41698, 58745, 104245, 117490, 208490, 646319, 1292638, 3231595, 6463190, 7901771, 15803542, 39508855, 79017710, 244954901, 489909802, 1224774505, 2449549010]

約数ペア:

[(1, 2449549010), (2, 1224774505), (5, 489909802), (10, 244954901), (31, 79017710), (62, 39508855), (155, 15803542), (310, 7901771), (379, 6463190), (758, 3231595), (1895, 1292638), (3790, 646319), (11749, 208490), (20849, 117490), (23498, 104245), (41698, 58745)]