965240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 2214000

約数和(自身を除く): 1248760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 409, 472, 590, 818, 1180, 1636, 2045, 2360, 3272, 4090, 8180, 16360, 24131, 48262, 96524, 120655, 193048, 241310, 482620, 965240]

約数ペア:

[(1, 965240), (2, 482620), (4, 241310), (5, 193048), (8, 120655), (10, 96524), (20, 48262), (40, 24131), (59, 16360), (118, 8180), (236, 4090), (295, 3272), (409, 2360), (472, 2045), (590, 1636), (818, 1180)]