2127291212650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{802751401}}^1$

素因数の和:802751466

約数の個数: 24

約数和(自身を含む): 4031417540844

約数和(自身を除く): 1904126328194

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 802751401, 1605502802, 4013757005, 8027514010, 20068785025, 40137570050, 42545824253, 85091648506, 212729121265, 425458242530, 1063645606325, 2127291212650]

約数ペア:

[(1, 2127291212650), (2, 1063645606325), (5, 425458242530), (10, 212729121265), (25, 85091648506), (50, 42545824253), (53, 40137570050), (106, 20068785025), (265, 8027514010), (530, 4013757005), (1325, 1605502802), (2650, 802751401)]