29208040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42953}}^1$

素因数の和:42981

約数の個数: 32

約数和(自身を含む): 69585480

約数和(自身を除く): 40377440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 42953, 85906, 171812, 214765, 343624, 429530, 730201, 859060, 1460402, 1718120, 2920804, 3651005, 5841608, 7302010, 14604020, 29208040]

約数ペア:

[(1, 29208040), (2, 14604020), (4, 7302010), (5, 5841608), (8, 3651005), (10, 2920804), (17, 1718120), (20, 1460402), (34, 859060), (40, 730201), (68, 429530), (85, 343624), (136, 214765), (170, 171812), (340, 85906), (680, 42953)]