24964360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21521}}^1$

素因数の和:21561

約数の個数: 32

約数和(自身を含む): 58109400

約数和(自身を除く): 33145040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 21521, 43042, 86084, 107605, 172168, 215210, 430420, 624109, 860840, 1248218, 2496436, 3120545, 4992872, 6241090, 12482180, 24964360]

約数ペア:

[(1, 24964360), (2, 12482180), (4, 6241090), (5, 4992872), (8, 3120545), (10, 2496436), (20, 1248218), (29, 860840), (40, 624109), (58, 430420), (116, 215210), (145, 172168), (232, 107605), (290, 86084), (580, 43042), (1160, 21521)]