10184720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1432

約数の個数: 80

約数和(自身を含む): 29164800

約数和(自身を除く): 18980080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1399, 1456, 1820, 2798, 3640, 5596, 6995, 7280, 9793, 11192, 13990, 18187, 19586, 22384, 27980, 36374, 39172, 48965, 55960, 72748, 78344, 90935, 97930, 111920, 127309, 145496, 156688, 181870, 195860, 254618, 290992, 363740, 391720, 509236, 636545, 727480, 783440, 1018472, 1273090, 1454960, 2036944, 2546180, 5092360, 10184720]

約数ペア:

[(1, 10184720), (2, 5092360), (4, 2546180), (5, 2036944), (7, 1454960), (8, 1273090), (10, 1018472), (13, 783440), (14, 727480), (16, 636545), (20, 509236), (26, 391720), (28, 363740), (35, 290992), (40, 254618), (52, 195860), (56, 181870), (65, 156688), (70, 145496), (80, 127309), (91, 111920), (104, 97930), (112, 90935), (130, 78344), (140, 72748), (182, 55960), (208, 48965), (260, 39172), (280, 36374), (364, 27980), (455, 22384), (520, 19586), (560, 18187), (728, 13990), (910, 11192), (1040, 9793), (1399, 7280), (1456, 6995), (1820, 5596), (2798, 3640)]