5461567280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5251507}}^1$

素因数の和:5251533

約数の個数: 40

約数和(自身を含む): 13674926832

約数和(自身を除く): 8213359552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 5251507, 10503014, 21006028, 26257535, 42012056, 52515070, 68269591, 84024112, 105030140, 136539182, 210060280, 273078364, 341347955, 420120560, 546156728, 682695910, 1092313456, 1365391820, 2730783640, 5461567280]

約数ペア:

[(1, 5461567280), (2, 2730783640), (4, 1365391820), (5, 1092313456), (8, 682695910), (10, 546156728), (13, 420120560), (16, 341347955), (20, 273078364), (26, 210060280), (40, 136539182), (52, 105030140), (65, 84024112), (80, 68269591), (104, 52515070), (130, 42012056), (208, 26257535), (260, 21006028), (520, 10503014), (1040, 5251507)]