157075102760

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{49707311}}^1$

素因数の和:49707401

約数の個数: 32

約数和(自身を含む): 357892646400

約数和(自身を除く): 200817543640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 49707311, 99414622, 198829244, 248536555, 397658488, 497073110, 994146220, 1988292440, 3926877569, 7853755138, 15707510276, 19634387845, 31415020552, 39268775690, 78537551380, 157075102760]

約数ペア:

[(1, 157075102760), (2, 78537551380), (4, 39268775690), (5, 31415020552), (8, 19634387845), (10, 15707510276), (20, 7853755138), (40, 3926877569), (79, 1988292440), (158, 994146220), (316, 497073110), (395, 397658488), (632, 248536555), (790, 198829244), (1580, 99414622), (3160, 49707311)]