176064080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1068

約数の個数: 80

約数和(自身を含む): 431758080

約数和(自身を除く): 255694000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 103, 115, 184, 206, 230, 368, 412, 460, 515, 824, 920, 929, 1030, 1648, 1840, 1858, 2060, 2369, 3716, 4120, 4645, 4738, 7432, 8240, 9290, 9476, 11845, 14864, 18580, 18952, 21367, 23690, 37160, 37904, 42734, 47380, 74320, 85468, 94760, 95687, 106835, 170936, 189520, 191374, 213670, 341872, 382748, 427340, 478435, 765496, 854680, 956870, 1530992, 1709360, 1913740, 2200801, 3827480, 4401602, 7654960, 8803204, 11004005, 17606408, 22008010, 35212816, 44016020, 88032040, 176064080]

約数ペア:

[(1, 176064080), (2, 88032040), (4, 44016020), (5, 35212816), (8, 22008010), (10, 17606408), (16, 11004005), (20, 8803204), (23, 7654960), (40, 4401602), (46, 3827480), (80, 2200801), (92, 1913740), (103, 1709360), (115, 1530992), (184, 956870), (206, 854680), (230, 765496), (368, 478435), (412, 427340), (460, 382748), (515, 341872), (824, 213670), (920, 191374), (929, 189520), (1030, 170936), (1648, 106835), (1840, 95687), (1858, 94760), (2060, 85468), (2369, 74320), (3716, 47380), (4120, 42734), (4645, 37904), (4738, 37160), (7432, 23690), (8240, 21367), (9290, 18952), (9476, 18580), (11845, 14864)]