29242900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15391}}^1$

素因数の和:15424

約数の個数: 36

約数和(自身を含む): 66801280

約数和(自身を除く): 37558380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 15391, 30782, 61564, 76955, 153910, 292429, 307820, 384775, 584858, 769550, 1169716, 1462145, 1539100, 2924290, 5848580, 7310725, 14621450, 29242900]

約数ペア:

[(1, 29242900), (2, 14621450), (4, 7310725), (5, 5848580), (10, 2924290), (19, 1539100), (20, 1462145), (25, 1169716), (38, 769550), (50, 584858), (76, 384775), (95, 307820), (100, 292429), (190, 153910), (380, 76955), (475, 61564), (950, 30782), (1900, 15391)]