13102160

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 30652800

約数和(自身を除く): 17550640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 823, 995, 1592, 1646, 1990, 3184, 3292, 3980, 4115, 6584, 7960, 8230, 13168, 15920, 16460, 32920, 65840, 163777, 327554, 655108, 818885, 1310216, 1637770, 2620432, 3275540, 6551080, 13102160]

約数ペア:

[(1, 13102160), (2, 6551080), (4, 3275540), (5, 2620432), (8, 1637770), (10, 1310216), (16, 818885), (20, 655108), (40, 327554), (80, 163777), (199, 65840), (398, 32920), (796, 16460), (823, 15920), (995, 13168), (1592, 8230), (1646, 7960), (1990, 6584), (3184, 4115), (3292, 3980)]