8562320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8233}}^1$

素因数の和:8259

約数の個数: 40

約数和(自身を含む): 21441336

約数和(自身を除く): 12879016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 8233, 16466, 32932, 41165, 65864, 82330, 107029, 131728, 164660, 214058, 329320, 428116, 535145, 658640, 856232, 1070290, 1712464, 2140580, 4281160, 8562320]

約数ペア:

[(1, 8562320), (2, 4281160), (4, 2140580), (5, 1712464), (8, 1070290), (10, 856232), (13, 658640), (16, 535145), (20, 428116), (26, 329320), (40, 214058), (52, 164660), (65, 131728), (80, 107029), (104, 82330), (130, 65864), (208, 41165), (260, 32932), (520, 16466), (1040, 8233)]