1567184720

素因数分解:

$2^4\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{6301}}^1$

素因数の和:9423

約数の個数: 40

約数和(自身を含む): 3645454920

約数和(自身を除く): 2078270200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3109, 6218, 6301, 12436, 12602, 15545, 24872, 25204, 31090, 31505, 49744, 50408, 62180, 63010, 100816, 124360, 126020, 248720, 252040, 504080, 19589809, 39179618, 78359236, 97949045, 156718472, 195898090, 313436944, 391796180, 783592360, 1567184720]

約数ペア:

[(1, 1567184720), (2, 783592360), (4, 391796180), (5, 313436944), (8, 195898090), (10, 156718472), (16, 97949045), (20, 78359236), (40, 39179618), (80, 19589809), (3109, 504080), (6218, 252040), (6301, 248720), (12436, 126020), (12602, 124360), (15545, 100816), (24872, 63010), (25204, 62180), (31090, 50408), (31505, 49744)]