13063280

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{577}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 30532272

約数和(自身を除く): 17468992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 577, 1132, 1154, 1415, 2264, 2308, 2830, 2885, 4528, 4616, 5660, 5770, 9232, 11320, 11540, 22640, 23080, 46160, 163291, 326582, 653164, 816455, 1306328, 1632910, 2612656, 3265820, 6531640, 13063280]

約数ペア:

[(1, 13063280), (2, 6531640), (4, 3265820), (5, 2612656), (8, 1632910), (10, 1306328), (16, 816455), (20, 653164), (40, 326582), (80, 163291), (283, 46160), (566, 23080), (577, 22640), (1132, 11540), (1154, 11320), (1415, 9232), (2264, 5770), (2308, 5660), (2830, 4616), (2885, 4528)]