153169850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{74717}}^1$

素因数の和:74770

約数の個数: 24

約数和(自身を含む): 291848508

約数和(自身を除く): 138678658

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 74717, 149434, 373585, 747170, 1867925, 3063397, 3735850, 6126794, 15316985, 30633970, 76584925, 153169850]

約数ペア:

[(1, 153169850), (2, 76584925), (5, 30633970), (10, 15316985), (25, 6126794), (41, 3735850), (50, 3063397), (82, 1867925), (205, 747170), (410, 373585), (1025, 149434), (2050, 74717)]