69587660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 151224192

約数和(自身を除く): 81636532

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 113, 164, 205, 226, 410, 452, 565, 751, 820, 1130, 1502, 2260, 3004, 3755, 4633, 7510, 9266, 15020, 18532, 23165, 30791, 46330, 61582, 84863, 92660, 123164, 153955, 169726, 307910, 339452, 424315, 615820, 848630, 1697260, 3479383, 6958766, 13917532, 17396915, 34793830, 69587660]

約数ペア:

[(1, 69587660), (2, 34793830), (4, 17396915), (5, 13917532), (10, 6958766), (20, 3479383), (41, 1697260), (82, 848630), (113, 615820), (164, 424315), (205, 339452), (226, 307910), (410, 169726), (452, 153955), (565, 123164), (751, 92660), (820, 84863), (1130, 61582), (1502, 46330), (2260, 30791), (3004, 23165), (3755, 18532), (4633, 15020), (7510, 9266)]