63057440

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1721}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 149710680

約数和(自身を除く): 86653240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1721, 1832, 2290, 3442, 3664, 4580, 6884, 7328, 8605, 9160, 13768, 17210, 18320, 27536, 34420, 36640, 55072, 68840, 137680, 275360, 394109, 788218, 1576436, 1970545, 3152872, 3941090, 6305744, 7882180, 12611488, 15764360, 31528720, 63057440]

約数ペア:

[(1, 63057440), (2, 31528720), (4, 15764360), (5, 12611488), (8, 7882180), (10, 6305744), (16, 3941090), (20, 3152872), (32, 1970545), (40, 1576436), (80, 788218), (160, 394109), (229, 275360), (458, 137680), (916, 68840), (1145, 55072), (1721, 36640), (1832, 34420), (2290, 27536), (3442, 18320), (3664, 17210), (4580, 13768), (6884, 9160), (7328, 8605)]