57853280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 145152000

約数和(自身を除く): 87298720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 79, 80, 92, 115, 158, 160, 184, 199, 230, 316, 368, 395, 398, 460, 632, 736, 790, 796, 920, 995, 1264, 1580, 1592, 1817, 1840, 1990, 2528, 3160, 3184, 3634, 3680, 3980, 4577, 6320, 6368, 7268, 7960, 9085, 9154, 12640, 14536, 15721, 15920, 18170, 18308, 22885, 29072, 31442, 31840, 36340, 36616, 45770, 58144, 62884, 72680, 73232, 78605, 91540, 125768, 145360, 146464, 157210, 183080, 251536, 290720, 314420, 361583, 366160, 503072, 628840, 723166, 732320, 1257680, 1446332, 1807915, 2515360, 2892664, 3615830, 5785328, 7231660, 11570656, 14463320, 28926640, 57853280]

約数ペア:

[(1, 57853280), (2, 28926640), (4, 14463320), (5, 11570656), (8, 7231660), (10, 5785328), (16, 3615830), (20, 2892664), (23, 2515360), (32, 1807915), (40, 1446332), (46, 1257680), (79, 732320), (80, 723166), (92, 628840), (115, 503072), (158, 366160), (160, 361583), (184, 314420), (199, 290720), (230, 251536), (316, 183080), (368, 157210), (395, 146464), (398, 145360), (460, 125768), (632, 91540), (736, 78605), (790, 73232), (796, 72680), (920, 62884), (995, 58144), (1264, 45770), (1580, 36616), (1592, 36340), (1817, 31840), (1840, 31442), (1990, 29072), (2528, 22885), (3160, 18308), (3184, 18170), (3634, 15920), (3680, 15721), (3980, 14536), (4577, 12640), (6320, 9154), (6368, 9085), (7268, 7960)]