10863320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1607}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 26483760

約数和(自身を除く): 15620440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1607, 1690, 3214, 3380, 6428, 6760, 8035, 12856, 16070, 20891, 32140, 41782, 64280, 83564, 104455, 167128, 208910, 271583, 417820, 543166, 835640, 1086332, 1357915, 2172664, 2715830, 5431660, 10863320]

約数ペア:

[(1, 10863320), (2, 5431660), (4, 2715830), (5, 2172664), (8, 1357915), (10, 1086332), (13, 835640), (20, 543166), (26, 417820), (40, 271583), (52, 208910), (65, 167128), (104, 104455), (130, 83564), (169, 64280), (260, 41782), (338, 32140), (520, 20891), (676, 16070), (845, 12856), (1352, 8035), (1607, 6760), (1690, 6428), (3214, 3380)]