1995120100

素因数分解:

$2^2\times 5^2\times {\mathrm{19951201}}^1$

素因数の和:19951215

約数の個数: 18

約数和(自身を含む): 4329410834

約数和(自身を除く): 2334290734

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 19951201, 39902402, 79804804, 99756005, 199512010, 399024020, 498780025, 997560050, 1995120100]

約数ペア:

[(1, 1995120100), (2, 997560050), (4, 498780025), (5, 399024020), (10, 199512010), (20, 99756005), (25, 79804804), (50, 39902402), (100, 19951201)]