15870200

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 37438080

約数和(自身を除く): 21567880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1087, 1460, 1825, 2174, 2920, 3650, 4348, 5435, 7300, 8696, 10870, 14600, 21740, 27175, 43480, 54350, 79351, 108700, 158702, 217400, 317404, 396755, 634808, 793510, 1587020, 1983775, 3174040, 3967550, 7935100, 15870200]

約数ペア:

[(1, 15870200), (2, 7935100), (4, 3967550), (5, 3174040), (8, 1983775), (10, 1587020), (20, 793510), (25, 634808), (40, 396755), (50, 317404), (73, 217400), (100, 158702), (146, 108700), (200, 79351), (292, 54350), (365, 43480), (584, 27175), (730, 21740), (1087, 14600), (1460, 10870), (1825, 8696), (2174, 7300), (2920, 5435), (3650, 4348)]