15965352530

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1\times {\mathrm{18223}}^1$

素因数の和:19418

約数の個数: 32

約数和(自身を含む): 29129241600

約数和(自身を除く): 13163889070

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1109, 2218, 5545, 11090, 18223, 36446, 87611, 91115, 175222, 182230, 438055, 876110, 1439617, 2879234, 7198085, 14396170, 20209307, 40418614, 101046535, 202093070, 1596535253, 3193070506, 7982676265, 15965352530]

約数ペア:

[(1, 15965352530), (2, 7982676265), (5, 3193070506), (10, 1596535253), (79, 202093070), (158, 101046535), (395, 40418614), (790, 20209307), (1109, 14396170), (2218, 7198085), (5545, 2879234), (11090, 1439617), (18223, 876110), (36446, 438055), (87611, 182230), (91115, 175222)]