2088897320

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{136351}}^1$

素因数の和:136745

約数の個数: 32

約数和(自身を含む): 4712325120

約数和(自身を除く): 2623427800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3830, 7660, 15320, 136351, 272702, 545404, 681755, 1090808, 1363510, 2727020, 5454040, 52222433, 104444866, 208889732, 261112165, 417779464, 522224330, 1044448660, 2088897320]

約数ペア:

[(1, 2088897320), (2, 1044448660), (4, 522224330), (5, 417779464), (8, 261112165), (10, 208889732), (20, 104444866), (40, 52222433), (383, 5454040), (766, 2727020), (1532, 1363510), (1915, 1090808), (3064, 681755), (3830, 545404), (7660, 272702), (15320, 136351)]