15702996020

素因数分解:

$2^2\times 5^1\times {\mathrm{51563}}^1\times {\mathrm{15227}}^1$

素因数の和:66799

約数の個数: 24

約数和(自身を含む): 32979096864

約数和(自身を除く): 17276100844

約数列:

[1, 2, 4, 5, 10, 20, 15227, 30454, 51563, 60908, 76135, 103126, 152270, 206252, 257815, 304540, 515630, 1031260, 785149801, 1570299602, 3140599204, 3925749005, 7851498010, 15702996020]

約数ペア:

[(1, 15702996020), (2, 7851498010), (4, 3925749005), (5, 3140599204), (10, 1570299602), (20, 785149801), (15227, 1031260), (30454, 515630), (51563, 304540), (60908, 257815), (76135, 206252), (103126, 152270)]