1330843480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{18311}}^1$

素因数の和:18424

約数の個数: 64

約数和(自身を含む): 3164313600

約数和(自身を除く): 1833470120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 316, 395, 460, 632, 790, 920, 1580, 1817, 3160, 3634, 7268, 9085, 14536, 18170, 18311, 36340, 36622, 72680, 73244, 91555, 146488, 183110, 366220, 421153, 732440, 842306, 1446569, 1684612, 2105765, 2893138, 3369224, 4211530, 5786276, 7232845, 8423060, 11572552, 14465690, 16846120, 28931380, 33271087, 57862760, 66542174, 133084348, 166355435, 266168696, 332710870, 665421740, 1330843480]

約数ペア:

[(1, 1330843480), (2, 665421740), (4, 332710870), (5, 266168696), (8, 166355435), (10, 133084348), (20, 66542174), (23, 57862760), (40, 33271087), (46, 28931380), (79, 16846120), (92, 14465690), (115, 11572552), (158, 8423060), (184, 7232845), (230, 5786276), (316, 4211530), (395, 3369224), (460, 2893138), (632, 2105765), (790, 1684612), (920, 1446569), (1580, 842306), (1817, 732440), (3160, 421153), (3634, 366220), (7268, 183110), (9085, 146488), (14536, 91555), (18170, 73244), (18311, 72680), (36340, 36622)]