10427480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 27095040

約数和(自身を除く): 16667560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 223, 280, 334, 446, 668, 835, 892, 1115, 1169, 1336, 1561, 1670, 1784, 2230, 2338, 3122, 3340, 4460, 4676, 5845, 6244, 6680, 7805, 8920, 9352, 11690, 12488, 15610, 23380, 31220, 37241, 46760, 62440, 74482, 148964, 186205, 260687, 297928, 372410, 521374, 744820, 1042748, 1303435, 1489640, 2085496, 2606870, 5213740, 10427480]

約数ペア:

[(1, 10427480), (2, 5213740), (4, 2606870), (5, 2085496), (7, 1489640), (8, 1303435), (10, 1042748), (14, 744820), (20, 521374), (28, 372410), (35, 297928), (40, 260687), (56, 186205), (70, 148964), (140, 74482), (167, 62440), (223, 46760), (280, 37241), (334, 31220), (446, 23380), (668, 15610), (835, 12488), (892, 11690), (1115, 9352), (1169, 8920), (1336, 7805), (1561, 6680), (1670, 6244), (1784, 5845), (2230, 4676), (2338, 4460), (3122, 3340)]