2012313320

素因数分解:

$2^3\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{29437}}^1$

素因数の和:31157

約数の個数: 32

約数和(自身を含む): 4530508200

約数和(自身を除く): 2518194880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1709, 3418, 6836, 8545, 13672, 17090, 29437, 34180, 58874, 68360, 117748, 147185, 235496, 294370, 588740, 1177480, 50307833, 100615666, 201231332, 251539165, 402462664, 503078330, 1006156660, 2012313320]

約数ペア:

[(1, 2012313320), (2, 1006156660), (4, 503078330), (5, 402462664), (8, 251539165), (10, 201231332), (20, 100615666), (40, 50307833), (1709, 1177480), (3418, 588740), (6836, 294370), (8545, 235496), (13672, 147185), (17090, 117748), (29437, 68360), (34180, 58874)]