108995120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104803}}^1$

素因数の和:104829

約数の個数: 40

約数和(自身を含む): 272909616

約数和(自身を除く): 163914496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 104803, 209606, 419212, 524015, 838424, 1048030, 1362439, 1676848, 2096060, 2724878, 4192120, 5449756, 6812195, 8384240, 10899512, 13624390, 21799024, 27248780, 54497560, 108995120]

約数ペア:

[(1, 108995120), (2, 54497560), (4, 27248780), (5, 21799024), (8, 13624390), (10, 10899512), (13, 8384240), (16, 6812195), (20, 5449756), (26, 4192120), (40, 2724878), (52, 2096060), (65, 1676848), (80, 1362439), (104, 1048030), (130, 838424), (208, 524015), (260, 419212), (520, 209606), (1040, 104803)]