8204170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 16031232

約数和(自身を除く): 7827062

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 283, 446, 566, 1115, 1415, 2230, 2830, 2899, 3679, 5798, 7358, 14495, 18395, 28990, 36790, 63109, 126218, 315545, 631090, 820417, 1640834, 4102085, 8204170]

約数ペア:

[(1, 8204170), (2, 4102085), (5, 1640834), (10, 820417), (13, 631090), (26, 315545), (65, 126218), (130, 63109), (223, 36790), (283, 28990), (446, 18395), (566, 14495), (1115, 7358), (1415, 5798), (2230, 3679), (2830, 2899)]