170700920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{328271}}^1$

素因数の和:328295

約数の個数: 32

約数和(自身を含む): 413622720

約数和(自身を除く): 242921800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 328271, 656542, 1313084, 1641355, 2626168, 3282710, 4267523, 6565420, 8535046, 13130840, 17070092, 21337615, 34140184, 42675230, 85350460, 170700920]

約数ペア:

[(1, 170700920), (2, 85350460), (4, 42675230), (5, 34140184), (8, 21337615), (10, 17070092), (13, 13130840), (20, 8535046), (26, 6565420), (40, 4267523), (52, 3282710), (65, 2626168), (104, 1641355), (130, 1313084), (260, 656542), (520, 328271)]