134842040

素因数分解:

$2^3\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{2699}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 303750000

約数和(自身を除く): 168907960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1249, 2498, 2699, 4996, 5398, 6245, 9992, 10796, 12490, 13495, 21592, 24980, 26990, 49960, 53980, 107960, 3371051, 6742102, 13484204, 16855255, 26968408, 33710510, 67421020, 134842040]

約数ペア:

[(1, 134842040), (2, 67421020), (4, 33710510), (5, 26968408), (8, 16855255), (10, 13484204), (20, 6742102), (40, 3371051), (1249, 107960), (2498, 53980), (2699, 49960), (4996, 26990), (5398, 24980), (6245, 21592), (9992, 13495), (10796, 12490)]