848147560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1631053}}^1$

素因数の和:1631077

約数の個数: 32

約数和(自身を含む): 2055128040

約数和(自身を除く): 1206980480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1631053, 3262106, 6524212, 8155265, 13048424, 16310530, 21203689, 32621060, 42407378, 65242120, 84814756, 106018445, 169629512, 212036890, 424073780, 848147560]

約数ペア:

[(1, 848147560), (2, 424073780), (4, 212036890), (5, 169629512), (8, 106018445), (10, 84814756), (13, 65242120), (20, 42407378), (26, 32621060), (40, 21203689), (52, 16310530), (65, 13048424), (104, 8155265), (130, 6524212), (260, 3262106), (520, 1631053)]