10875280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10457}}^1$

素因数の和:10483

約数の個数: 40

約数和(自身を含む): 27232632

約数和(自身を除く): 16357352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 10457, 20914, 41828, 52285, 83656, 104570, 135941, 167312, 209140, 271882, 418280, 543764, 679705, 836560, 1087528, 1359410, 2175056, 2718820, 5437640, 10875280]

約数ペア:

[(1, 10875280), (2, 5437640), (4, 2718820), (5, 2175056), (8, 1359410), (10, 1087528), (13, 836560), (16, 679705), (20, 543764), (26, 418280), (40, 271882), (52, 209140), (65, 167312), (80, 135941), (104, 104570), (130, 83656), (208, 52285), (260, 41828), (520, 20914), (1040, 10457)]