124769320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18457}}^1$

素因数の和:18494

約数の個数: 48

約数和(自身を含む): 304003260

約数和(自身を除く): 179233940

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 18457, 36914, 73828, 92285, 147656, 184570, 239941, 369140, 479882, 738280, 959764, 1199705, 1919528, 2399410, 3119233, 4798820, 6238466, 9597640, 12476932, 15596165, 24953864, 31192330, 62384660, 124769320]

約数ペア:

[(1, 124769320), (2, 62384660), (4, 31192330), (5, 24953864), (8, 15596165), (10, 12476932), (13, 9597640), (20, 6238466), (26, 4798820), (40, 3119233), (52, 2399410), (65, 1919528), (104, 1199705), (130, 959764), (169, 738280), (260, 479882), (338, 369140), (520, 239941), (676, 184570), (845, 147656), (1352, 92285), (1690, 73828), (3380, 36914), (6760, 18457)]