33570220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 73156608

約数和(自身を除く): 39586388

約数列:

[1, 2, 4, 5, 10, 20, 47, 71, 94, 142, 188, 235, 284, 355, 470, 503, 710, 940, 1006, 1420, 2012, 2515, 3337, 5030, 6674, 10060, 13348, 16685, 23641, 33370, 35713, 47282, 66740, 71426, 94564, 118205, 142852, 178565, 236410, 357130, 472820, 714260, 1678511, 3357022, 6714044, 8392555, 16785110, 33570220]

約数ペア:

[(1, 33570220), (2, 16785110), (4, 8392555), (5, 6714044), (10, 3357022), (20, 1678511), (47, 714260), (71, 472820), (94, 357130), (142, 236410), (188, 178565), (235, 142852), (284, 118205), (355, 94564), (470, 71426), (503, 66740), (710, 47282), (940, 35713), (1006, 33370), (1420, 23641), (2012, 16685), (2515, 13348), (3337, 10060), (5030, 6674)]