17316520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33301}}^1$

素因数の和:33325

約数の個数: 32

約数和(自身を含む): 41960520

約数和(自身を除く): 24644000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 33301, 66602, 133204, 166505, 266408, 333010, 432913, 666020, 865826, 1332040, 1731652, 2164565, 3463304, 4329130, 8658260, 17316520]

約数ペア:

[(1, 17316520), (2, 8658260), (4, 4329130), (5, 3463304), (8, 2164565), (10, 1731652), (13, 1332040), (20, 865826), (26, 666020), (40, 432913), (52, 333010), (65, 266408), (104, 166505), (130, 133204), (260, 66602), (520, 33301)]