40324816895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{158731}}^1$

素因数の和:158927

約数の個数: 32

約数和(自身を含む): 54857779200

約数和(自身を除く): 14532962305

約数列:

[1, 5, 11, 31, 55, 149, 155, 341, 745, 1639, 1705, 4619, 8195, 23095, 50809, 158731, 254045, 793655, 1746041, 4920661, 8730205, 23650919, 24603305, 54127271, 118254595, 260160109, 270636355, 733178489, 1300800545, 3665892445, 8064963379, 40324816895]

約数ペア:

[(1, 40324816895), (5, 8064963379), (11, 3665892445), (31, 1300800545), (55, 733178489), (149, 270636355), (155, 260160109), (341, 118254595), (745, 54127271), (1639, 24603305), (1705, 23650919), (4619, 8730205), (8195, 4920661), (23095, 1746041), (50809, 793655), (158731, 254045)]