426513980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{4603}}^1$

素因数の和:4766

約数の個数: 48

約数和(自身を含む): 925845984

約数和(自身を除く): 499332004

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 113, 164, 205, 226, 410, 452, 565, 820, 1130, 2260, 4603, 4633, 9206, 9266, 18412, 18532, 23015, 23165, 46030, 46330, 92060, 92660, 188723, 377446, 520139, 754892, 943615, 1040278, 1887230, 2080556, 2600695, 3774460, 5201390, 10402780, 21325699, 42651398, 85302796, 106628495, 213256990, 426513980]

約数ペア:

[(1, 426513980), (2, 213256990), (4, 106628495), (5, 85302796), (10, 42651398), (20, 21325699), (41, 10402780), (82, 5201390), (113, 3774460), (164, 2600695), (205, 2080556), (226, 1887230), (410, 1040278), (452, 943615), (565, 754892), (820, 520139), (1130, 377446), (2260, 188723), (4603, 92660), (4633, 92060), (9206, 46330), (9266, 46030), (18412, 23165), (18532, 23015)]