226157080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{194963}}^1$

素因数の和:195003

約数の個数: 32

約数和(自身を含む): 526402800

約数和(自身を除く): 300245720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 194963, 389926, 779852, 974815, 1559704, 1949630, 3899260, 5653927, 7798520, 11307854, 22615708, 28269635, 45231416, 56539270, 113078540, 226157080]

約数ペア:

[(1, 226157080), (2, 113078540), (4, 56539270), (5, 45231416), (8, 28269635), (10, 22615708), (20, 11307854), (29, 7798520), (40, 5653927), (58, 3899260), (116, 1949630), (145, 1559704), (232, 974815), (290, 779852), (580, 389926), (1160, 194963)]