2021703350

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{1201}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 3806984016

約数和(自身を除く): 1785280666

約数列:

[1, 2, 5, 10, 25, 50, 131, 257, 262, 514, 655, 1201, 1285, 1310, 2402, 2570, 3275, 6005, 6425, 6550, 12010, 12850, 30025, 33667, 60050, 67334, 157331, 168335, 308657, 314662, 336670, 617314, 786655, 841675, 1543285, 1573310, 1683350, 3086570, 3933275, 7716425, 7866550, 15432850, 40434067, 80868134, 202170335, 404340670, 1010851675, 2021703350]

約数ペア:

[(1, 2021703350), (2, 1010851675), (5, 404340670), (10, 202170335), (25, 80868134), (50, 40434067), (131, 15432850), (257, 7866550), (262, 7716425), (514, 3933275), (655, 3086570), (1201, 1683350), (1285, 1573310), (1310, 1543285), (2402, 841675), (2570, 786655), (3275, 617314), (6005, 336670), (6425, 314662), (6550, 308657), (12010, 168335), (12850, 157331), (30025, 67334), (33667, 60050)]