2021944150

素因数分解:

$2^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{463}}^1\times {\mathrm{523}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 3798756864

約数和(自身を除く): 1776812714

約数列:

[1, 2, 5, 10, 25, 50, 167, 334, 463, 523, 835, 926, 1046, 1670, 2315, 2615, 4175, 4630, 5230, 8350, 11575, 13075, 23150, 26150, 77321, 87341, 154642, 174682, 242149, 386605, 436705, 484298, 773210, 873410, 1210745, 1933025, 2183525, 2421490, 3866050, 4367050, 6053725, 12107450, 40438883, 80877766, 202194415, 404388830, 1010972075, 2021944150]

約数ペア:

[(1, 2021944150), (2, 1010972075), (5, 404388830), (10, 202194415), (25, 80877766), (50, 40438883), (167, 12107450), (334, 6053725), (463, 4367050), (523, 3866050), (835, 2421490), (926, 2183525), (1046, 1933025), (1670, 1210745), (2315, 873410), (2615, 773210), (4175, 484298), (4630, 436705), (5230, 386605), (8350, 242149), (11575, 174682), (13075, 154642), (23150, 87341), (26150, 77321)]