1171670320

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{142193}}^1$

素因数の和:142309

約数の個数: 40

約数和(自身を含む): 2750600736

約数和(自身を除く): 1578930416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 142193, 284386, 568772, 710965, 1137544, 1421930, 2275088, 2843860, 5687720, 11375440, 14645879, 29291758, 58583516, 73229395, 117167032, 146458790, 234334064, 292917580, 585835160, 1171670320]

約数ペア:

[(1, 1171670320), (2, 585835160), (4, 292917580), (5, 234334064), (8, 146458790), (10, 117167032), (16, 73229395), (20, 58583516), (40, 29291758), (80, 14645879), (103, 11375440), (206, 5687720), (412, 2843860), (515, 2275088), (824, 1421930), (1030, 1137544), (1648, 710965), (2060, 568772), (4120, 284386), (8240, 142193)]