71304160

素因数分解:

$2^5\times 5^1\times {\mathrm{613}}^1\times {\mathrm{727}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 168962976

約数和(自身を除く): 97658816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 613, 727, 1226, 1454, 2452, 2908, 3065, 3635, 4904, 5816, 6130, 7270, 9808, 11632, 12260, 14540, 19616, 23264, 24520, 29080, 49040, 58160, 98080, 116320, 445651, 891302, 1782604, 2228255, 3565208, 4456510, 7130416, 8913020, 14260832, 17826040, 35652080, 71304160]

約数ペア:

[(1, 71304160), (2, 35652080), (4, 17826040), (5, 14260832), (8, 8913020), (10, 7130416), (16, 4456510), (20, 3565208), (32, 2228255), (40, 1782604), (80, 891302), (160, 445651), (613, 116320), (727, 98080), (1226, 58160), (1454, 49040), (2452, 29080), (2908, 24520), (3065, 23264), (3635, 19616), (4904, 14540), (5816, 12260), (6130, 11632), (7270, 9808)]