1957240

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 4445280

約数和(自身を除く): 2488040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 293, 334, 586, 668, 835, 1172, 1336, 1465, 1670, 2344, 2930, 3340, 5860, 6680, 11720, 48931, 97862, 195724, 244655, 391448, 489310, 978620, 1957240]

約数ペア:

[(1, 1957240), (2, 978620), (4, 489310), (5, 391448), (8, 244655), (10, 195724), (20, 97862), (40, 48931), (167, 11720), (293, 6680), (334, 5860), (586, 3340), (668, 2930), (835, 2344), (1172, 1670), (1336, 1465)]