1177520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 40

約数和(自身を含む): 2812320

約数和(自身を除く): 1634800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 359, 410, 656, 718, 820, 1436, 1640, 1795, 2872, 3280, 3590, 5744, 7180, 14360, 14719, 28720, 29438, 58876, 73595, 117752, 147190, 235504, 294380, 588760, 1177520]

約数ペア:

[(1, 1177520), (2, 588760), (4, 294380), (5, 235504), (8, 147190), (10, 117752), (16, 73595), (20, 58876), (40, 29438), (41, 28720), (80, 14719), (82, 14360), (164, 7180), (205, 5744), (328, 3590), (359, 3280), (410, 2872), (656, 1795), (718, 1640), (820, 1436)]