42396100

素因数分解:

$2^2\times 5^2\times {\mathrm{423961}}^1$

素因数の和:423975

約数の個数: 18

約数和(自身を含む): 91999754

約数和(自身を除く): 49603654

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 423961, 847922, 1695844, 2119805, 4239610, 8479220, 10599025, 21198050, 42396100]

約数ペア:

[(1, 42396100), (2, 21198050), (4, 10599025), (5, 8479220), (10, 4239610), (20, 2119805), (25, 1695844), (50, 847922), (100, 423961)]