73166260

素因数分解:

$2^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{2311}}^1$

素因数の和:3903

約数の個数: 24

約数和(自身を含む): 153812736

約数和(自身を除く): 80646476

約数列:

[1, 2, 4, 5, 10, 20, 1583, 2311, 3166, 4622, 6332, 7915, 9244, 11555, 15830, 23110, 31660, 46220, 3658313, 7316626, 14633252, 18291565, 36583130, 73166260]

約数ペア:

[(1, 73166260), (2, 36583130), (4, 18291565), (5, 14633252), (10, 7316626), (20, 3658313), (1583, 46220), (2311, 31660), (3166, 23110), (4622, 15830), (6332, 11555), (7915, 9244)]