1700920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3271}}^1$

素因数の和:3295

約数の個数: 32

約数和(自身を含む): 4122720

約数和(自身を除く): 2421800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3271, 6542, 13084, 16355, 26168, 32710, 42523, 65420, 85046, 130840, 170092, 212615, 340184, 425230, 850460, 1700920]

約数ペア:

[(1, 1700920), (2, 850460), (4, 425230), (5, 340184), (8, 212615), (10, 170092), (13, 130840), (20, 85046), (26, 65420), (40, 42523), (52, 32710), (65, 26168), (104, 16355), (130, 13084), (260, 6542), (520, 3271)]