91580080

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3907}}^1$

素因数の和:4213

約数の個数: 40

約数和(自身を含む): 213705072

約数和(自身を除く): 122124992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2930, 3907, 4688, 5860, 7814, 11720, 15628, 19535, 23440, 31256, 39070, 62512, 78140, 156280, 312560, 1144751, 2289502, 4579004, 5723755, 9158008, 11447510, 18316016, 22895020, 45790040, 91580080]

約数ペア:

[(1, 91580080), (2, 45790040), (4, 22895020), (5, 18316016), (8, 11447510), (10, 9158008), (16, 5723755), (20, 4579004), (40, 2289502), (80, 1144751), (293, 312560), (586, 156280), (1172, 78140), (1465, 62512), (2344, 39070), (2930, 31256), (3907, 23440), (4688, 19535), (5860, 15628), (7814, 11720)]