79385120

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2971}}^1$

素因数の和:3153

約数の個数: 48

約数和(自身を含む): 188733888

約数和(自身を除く): 109348768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2672, 2971, 3340, 5344, 5942, 6680, 11884, 13360, 14855, 23768, 26720, 29710, 47536, 59420, 95072, 118840, 237680, 475360, 496157, 992314, 1984628, 2480785, 3969256, 4961570, 7938512, 9923140, 15877024, 19846280, 39692560, 79385120]

約数ペア:

[(1, 79385120), (2, 39692560), (4, 19846280), (5, 15877024), (8, 9923140), (10, 7938512), (16, 4961570), (20, 3969256), (32, 2480785), (40, 1984628), (80, 992314), (160, 496157), (167, 475360), (334, 237680), (668, 118840), (835, 95072), (1336, 59420), (1670, 47536), (2672, 29710), (2971, 26720), (3340, 23768), (5344, 14855), (5942, 13360), (6680, 11884)]