2858325.00000000

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 88391520

約数和(自身を除く): 53550080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 73, 76, 80, 95, 146, 152, 157, 160, 190, 292, 304, 314, 365, 380, 584, 608, 628, 730, 760, 785, 1168, 1256, 1387, 1460, 1520, 1570, 2336, 2512, 2774, 2920, 2983, 3040, 3140, 5024, 5548, 5840, 5966, 6280, 6935, 11096, 11461, 11680, 11932, 12560, 13870, 14915, 22192, 22922, 23864, 25120, 27740, 29830, 44384, 45844, 47728, 55480, 57305, 59660, 91688, 95456, 110960, 114610, 119320, 183376, 217759, 221920, 229220, 238640, 366752, 435518, 458440, 477280, 871036, 916880, 1088795, 1742072, 1833760, 2177590, 3484144, 4355180, 6968288, 8710360, 17420720, 34841440]

約数ペア:

[(1, 34841440), (2, 17420720), (4, 8710360), (5, 6968288), (8, 4355180), (10, 3484144), (16, 2177590), (19, 1833760), (20, 1742072), (32, 1088795), (38, 916880), (40, 871036), (73, 477280), (76, 458440), (80, 435518), (95, 366752), (146, 238640), (152, 229220), (157, 221920), (160, 217759), (190, 183376), (292, 119320), (304, 114610), (314, 110960), (365, 95456), (380, 91688), (584, 59660), (608, 57305), (628, 55480), (730, 47728), (760, 45844), (785, 44384), (1168, 29830), (1256, 27740), (1387, 25120), (1460, 23864), (1520, 22922), (1570, 22192), (2336, 14915), (2512, 13870), (2774, 12560), (2920, 11932), (2983, 11680), (3040, 11461), (3140, 11096), (5024, 6935), (5548, 6280), (5840, 5966)]