8889710050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{187349}}^1$

素因数の和:187447

約数の個数: 48

約数和(自身を含む): 18050797800

約数和(自身を除く): 9161087750

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 325, 365, 650, 730, 949, 1825, 1898, 3650, 4745, 9490, 23725, 47450, 187349, 374698, 936745, 1873490, 2435537, 4683725, 4871074, 9367450, 12177685, 13676477, 24355370, 27352954, 60888425, 68382385, 121776850, 136764770, 177794201, 341911925, 355588402, 683823850, 888971005, 1777942010, 4444855025, 8889710050]

約数ペア:

[(1, 8889710050), (2, 4444855025), (5, 1777942010), (10, 888971005), (13, 683823850), (25, 355588402), (26, 341911925), (50, 177794201), (65, 136764770), (73, 121776850), (130, 68382385), (146, 60888425), (325, 27352954), (365, 24355370), (650, 13676477), (730, 12177685), (949, 9367450), (1825, 4871074), (1898, 4683725), (3650, 2435537), (4745, 1873490), (9490, 936745), (23725, 374698), (47450, 187349)]