25945370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1583}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 25376230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1583, 1639, 3166, 3278, 7915, 8195, 15830, 16390, 17413, 34826, 87065, 174130, 235867, 471734, 1179335, 2358670, 2594537, 5189074, 12972685, 25945370]

約数ペア:

[(1, 25945370), (2, 12972685), (5, 5189074), (10, 2594537), (11, 2358670), (22, 1179335), (55, 471734), (110, 235867), (149, 174130), (298, 87065), (745, 34826), (1490, 17413), (1583, 16390), (1639, 15830), (3166, 8195), (3278, 7915)]