520040460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{38867}}^1$

素因数の和:39102

約数の個数: 48

約数和(自身を含む): 1462680576

約数和(自身を除く): 942640116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6690, 13380, 38867, 77734, 116601, 155468, 194335, 233202, 388670, 466404, 583005, 777340, 1166010, 2332020, 8667341, 17334682, 26002023, 34669364, 43336705, 52004046, 86673410, 104008092, 130010115, 173346820, 260020230, 520040460]

約数ペア:

[(1, 520040460), (2, 260020230), (3, 173346820), (4, 130010115), (5, 104008092), (6, 86673410), (10, 52004046), (12, 43336705), (15, 34669364), (20, 26002023), (30, 17334682), (60, 8667341), (223, 2332020), (446, 1166010), (669, 777340), (892, 583005), (1115, 466404), (1338, 388670), (2230, 233202), (2676, 194335), (3345, 155468), (4460, 116601), (6690, 77734), (13380, 38867)]