8779160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16883}}^1$

素因数の和:16907

約数の個数: 32

約数和(自身を含む): 21273840

約数和(自身を除く): 12494680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 16883, 33766, 67532, 84415, 135064, 168830, 219479, 337660, 438958, 675320, 877916, 1097395, 1755832, 2194790, 4389580, 8779160]

約数ペア:

[(1, 8779160), (2, 4389580), (4, 2194790), (5, 1755832), (8, 1097395), (10, 877916), (13, 675320), (20, 438958), (26, 337660), (40, 219479), (52, 168830), (65, 135064), (104, 84415), (130, 67532), (260, 33766), (520, 16883)]