164345900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{56671}}^1$

素因数の和:56714

約数の個数: 36

約数和(自身を含む): 368934720

約数和(自身を除く): 204588820

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 56671, 113342, 226684, 283355, 566710, 1133420, 1416775, 1643459, 2833550, 3286918, 5667100, 6573836, 8217295, 16434590, 32869180, 41086475, 82172950, 164345900]

約数ペア:

[(1, 164345900), (2, 82172950), (4, 41086475), (5, 32869180), (10, 16434590), (20, 8217295), (25, 6573836), (29, 5667100), (50, 3286918), (58, 2833550), (100, 1643459), (116, 1416775), (145, 1133420), (290, 566710), (580, 283355), (725, 226684), (1450, 113342), (2900, 56671)]