3914480

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 40

約数和(自身を含む): 9186912

約数和(自身を除く): 5272432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 293, 334, 586, 668, 835, 1172, 1336, 1465, 1670, 2344, 2672, 2930, 3340, 4688, 5860, 6680, 11720, 13360, 23440, 48931, 97862, 195724, 244655, 391448, 489310, 782896, 978620, 1957240, 3914480]

約数ペア:

[(1, 3914480), (2, 1957240), (4, 978620), (5, 782896), (8, 489310), (10, 391448), (16, 244655), (20, 195724), (40, 97862), (80, 48931), (167, 23440), (293, 13360), (334, 11720), (586, 6680), (668, 5860), (835, 4688), (1172, 3340), (1336, 2930), (1465, 2672), (1670, 2344)]