852205520

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{103423}}^1$

素因数の和:103539

約数の個数: 40

約数和(自身を含む): 2000633856

約数和(自身を除く): 1148428336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 103423, 206846, 413692, 517115, 827384, 1034230, 1654768, 2068460, 4136920, 8273840, 10652569, 21305138, 42610276, 53262845, 85220552, 106525690, 170441104, 213051380, 426102760, 852205520]

約数ペア:

[(1, 852205520), (2, 426102760), (4, 213051380), (5, 170441104), (8, 106525690), (10, 85220552), (16, 53262845), (20, 42610276), (40, 21305138), (80, 10652569), (103, 8273840), (206, 4136920), (412, 2068460), (515, 1654768), (824, 1034230), (1030, 827384), (1648, 517115), (2060, 413692), (4120, 206846), (8240, 103423)]