97615180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{375443}}^1$

素因数の和:375465

約数の個数: 24

約数和(自身を含む): 220761072

約数和(自身を除く): 123145892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 375443, 750886, 1501772, 1877215, 3754430, 4880759, 7508860, 9761518, 19523036, 24403795, 48807590, 97615180]

約数ペア:

[(1, 97615180), (2, 48807590), (4, 24403795), (5, 19523036), (10, 9761518), (13, 7508860), (20, 4880759), (26, 3754430), (52, 1877215), (65, 1501772), (130, 750886), (260, 375443)]