29654480

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9041}}^1$

素因数の和:9095

約数の個数: 40

約数和(自身を含む): 70636104

約数和(自身を除く): 40981624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 9041, 18082, 36164, 45205, 72328, 90410, 144656, 180820, 361640, 370681, 723280, 741362, 1482724, 1853405, 2965448, 3706810, 5930896, 7413620, 14827240, 29654480]

約数ペア:

[(1, 29654480), (2, 14827240), (4, 7413620), (5, 5930896), (8, 3706810), (10, 2965448), (16, 1853405), (20, 1482724), (40, 741362), (41, 723280), (80, 370681), (82, 361640), (164, 180820), (205, 144656), (328, 90410), (410, 72328), (656, 45205), (820, 36164), (1640, 18082), (3280, 9041)]