76215760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56041}}^1$

素因数の和:56071

約数の個数: 40

約数和(自身を含む): 187628616

約数和(自身を除く): 111412856

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 56041, 112082, 224164, 280205, 448328, 560410, 896656, 952697, 1120820, 1905394, 2241640, 3810788, 4483280, 4763485, 7621576, 9526970, 15243152, 19053940, 38107880, 76215760]

約数ペア:

[(1, 76215760), (2, 38107880), (4, 19053940), (5, 15243152), (8, 9526970), (10, 7621576), (16, 4763485), (17, 4483280), (20, 3810788), (34, 2241640), (40, 1905394), (68, 1120820), (80, 952697), (85, 896656), (136, 560410), (170, 448328), (272, 280205), (340, 224164), (680, 112082), (1360, 56041)]