1570665090320

素因数分解:

$2^4\times 5^1\times {\mathrm{40213}}^1\times {\mathrm{488233}}^1$

素因数の和:528459

約数の個数: 40

約数和(自身を含む): 3651894626136

約数和(自身を除く): 2081229535816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40213, 80426, 160852, 201065, 321704, 402130, 488233, 643408, 804260, 976466, 1608520, 1952932, 2441165, 3217040, 3905864, 4882330, 7811728, 9764660, 19529320, 39058640, 19633313629, 39266627258, 78533254516, 98166568145, 157066509032, 196333136290, 314133018064, 392666272580, 785332545160, 1570665090320]

約数ペア:

[(1, 1570665090320), (2, 785332545160), (4, 392666272580), (5, 314133018064), (8, 196333136290), (10, 157066509032), (16, 98166568145), (20, 78533254516), (40, 39266627258), (80, 19633313629), (40213, 39058640), (80426, 19529320), (160852, 9764660), (201065, 7811728), (321704, 4882330), (402130, 3905864), (488233, 3217040), (643408, 2441165), (804260, 1952932), (976466, 1608520)]