1567293320

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{2423}}^1$

素因数の和:2694

約数の個数: 64

約数和(自身を含む): 3584805120

約数和(自身を除く): 2017511800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 157, 206, 314, 412, 515, 628, 785, 824, 1030, 1256, 1570, 2060, 2423, 3140, 4120, 4846, 6280, 9692, 12115, 16171, 19384, 24230, 32342, 48460, 64684, 80855, 96920, 129368, 161710, 249569, 323420, 380411, 499138, 646840, 760822, 998276, 1247845, 1521644, 1902055, 1996552, 2495690, 3043288, 3804110, 4991380, 7608220, 9982760, 15216440, 39182333, 78364666, 156729332, 195911665, 313458664, 391823330, 783646660, 1567293320]

約数ペア:

[(1, 1567293320), (2, 783646660), (4, 391823330), (5, 313458664), (8, 195911665), (10, 156729332), (20, 78364666), (40, 39182333), (103, 15216440), (157, 9982760), (206, 7608220), (314, 4991380), (412, 3804110), (515, 3043288), (628, 2495690), (785, 1996552), (824, 1902055), (1030, 1521644), (1256, 1247845), (1570, 998276), (2060, 760822), (2423, 646840), (3140, 499138), (4120, 380411), (4846, 323420), (6280, 249569), (9692, 161710), (12115, 129368), (16171, 96920), (19384, 80855), (24230, 64684), (32342, 48460)]