157064019850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{39763043}}^1$

素因数の和:39763134

約数の個数: 24

約数和(自身を含む): 295837047360

約数和(自身を除く): 138773027510

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 39763043, 79526086, 198815215, 397630430, 994076075, 1988152150, 3141280397, 6282560794, 15706401985, 31412803970, 78532009925, 157064019850]

約数ペア:

[(1, 157064019850), (2, 78532009925), (5, 31412803970), (10, 15706401985), (25, 6282560794), (50, 3141280397), (79, 1988152150), (158, 994076075), (395, 397630430), (790, 198815215), (1975, 79526086), (3950, 39763043)]