194922920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{168037}}^1$

素因数の和:168077

約数の個数: 32

約数和(自身を含む): 453702600

約数和(自身を除く): 258779680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 168037, 336074, 672148, 840185, 1344296, 1680370, 3360740, 4873073, 6721480, 9746146, 19492292, 24365365, 38984584, 48730730, 97461460, 194922920]

約数ペア:

[(1, 194922920), (2, 97461460), (4, 48730730), (5, 38984584), (8, 24365365), (10, 19492292), (20, 9746146), (29, 6721480), (40, 4873073), (58, 3360740), (116, 1680370), (145, 1344296), (232, 840185), (290, 672148), (580, 336074), (1160, 168037)]