1058445320

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{79943}}^1$

素因数の和:80285

約数の個数: 32

約数和(自身を含む): 2388726720

約数和(自身を除く): 1330281400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 6620, 13240, 79943, 159886, 319772, 399715, 639544, 799430, 1598860, 3197720, 26461133, 52922266, 105844532, 132305665, 211689064, 264611330, 529222660, 1058445320]

約数ペア:

[(1, 1058445320), (2, 529222660), (4, 264611330), (5, 211689064), (8, 132305665), (10, 105844532), (20, 52922266), (40, 26461133), (331, 3197720), (662, 1598860), (1324, 799430), (1655, 639544), (2648, 399715), (3310, 319772), (6620, 159886), (13240, 79943)]