157680010

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{50377}}^1$

素因数の和:50697

約数の個数: 16

約数和(自身を含む): 284736456

約数和(自身を除く): 127056446

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 50377, 100754, 251885, 503770, 15768001, 31536002, 78840005, 157680010]

約数ペア:

[(1, 157680010), (2, 78840005), (5, 31536002), (10, 15768001), (313, 503770), (626, 251885), (1565, 100754), (3130, 50377)]