42686810140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{156511}}^1$

素因数の和:157582

約数の個数: 48

約数和(自身を含む): 96630508800

約数和(自身を除く): 53943698660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1049, 2098, 4196, 5245, 10490, 13637, 20980, 27274, 54548, 68185, 136370, 156511, 272740, 313022, 626044, 782555, 1565110, 2034643, 3130220, 4069286, 8138572, 10173215, 20346430, 40692860, 164180039, 328360078, 656720156, 820900195, 1641800390, 2134340507, 3283600780, 4268681014, 8537362028, 10671702535, 21343405070, 42686810140]

約数ペア:

[(1, 42686810140), (2, 21343405070), (4, 10671702535), (5, 8537362028), (10, 4268681014), (13, 3283600780), (20, 2134340507), (26, 1641800390), (52, 820900195), (65, 656720156), (130, 328360078), (260, 164180039), (1049, 40692860), (2098, 20346430), (4196, 10173215), (5245, 8138572), (10490, 4069286), (13637, 3130220), (20980, 2034643), (27274, 1565110), (54548, 782555), (68185, 626044), (136370, 313022), (156511, 272740)]