8792560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2243}}^1$

素因数の和:2270

約数の個数: 60

約数和(自身を含む): 23790888

約数和(自身を除く): 14998328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 2243, 3920, 4486, 8972, 11215, 15701, 17944, 22430, 31402, 35888, 44860, 62804, 78505, 89720, 109907, 125608, 157010, 179440, 219814, 251216, 314020, 439628, 549535, 628040, 879256, 1099070, 1256080, 1758512, 2198140, 4396280, 8792560]

約数ペア:

[(1, 8792560), (2, 4396280), (4, 2198140), (5, 1758512), (7, 1256080), (8, 1099070), (10, 879256), (14, 628040), (16, 549535), (20, 439628), (28, 314020), (35, 251216), (40, 219814), (49, 179440), (56, 157010), (70, 125608), (80, 109907), (98, 89720), (112, 78505), (140, 62804), (196, 44860), (245, 35888), (280, 31402), (392, 22430), (490, 17944), (560, 15701), (784, 11215), (980, 8972), (1960, 4486), (2243, 3920)]