37865890

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 69713280

約数和(自身を除く): 31847390

約数列:

[1, 2, 5, 10, 97, 103, 194, 206, 379, 485, 515, 758, 970, 1030, 1895, 3790, 9991, 19982, 36763, 39037, 49955, 73526, 78074, 99910, 183815, 195185, 367630, 390370, 3786589, 7573178, 18932945, 37865890]

約数ペア:

[(1, 37865890), (2, 18932945), (5, 7573178), (10, 3786589), (97, 390370), (103, 367630), (194, 195185), (206, 183815), (379, 99910), (485, 78074), (515, 73526), (758, 49955), (970, 39037), (1030, 36763), (1895, 19982), (3790, 9991)]