149424133900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{78644281}}^1$

素因数の和:78644314

約数の個数: 36

約数和(自身を含む): 341316183880

約数和(自身を除く): 191892049980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 78644281, 157288562, 314577124, 393221405, 786442810, 1494241339, 1572885620, 1966107025, 2988482678, 3932214050, 5976965356, 7471206695, 7864428100, 14942413390, 29884826780, 37356033475, 74712066950, 149424133900]

約数ペア:

[(1, 149424133900), (2, 74712066950), (4, 37356033475), (5, 29884826780), (10, 14942413390), (19, 7864428100), (20, 7471206695), (25, 5976965356), (38, 3932214050), (50, 2988482678), (76, 1966107025), (95, 1572885620), (100, 1494241339), (190, 786442810), (380, 393221405), (475, 314577124), (950, 157288562), (1900, 78644281)]