1034366980

素因数分解:

$2^2\times 5^1\times {\mathrm{12907}}^1\times {\mathrm{4007}}^1$

素因数の和:16923

約数の個数: 24

約数和(自身を含む): 2172881088

約数和(自身を除く): 1138514108

約数列:

[1, 2, 4, 5, 10, 20, 4007, 8014, 12907, 16028, 20035, 25814, 40070, 51628, 64535, 80140, 129070, 258140, 51718349, 103436698, 206873396, 258591745, 517183490, 1034366980]

約数ペア:

[(1, 1034366980), (2, 517183490), (4, 258591745), (5, 206873396), (10, 103436698), (20, 51718349), (4007, 258140), (8014, 129070), (12907, 80140), (16028, 64535), (20035, 51628), (25814, 40070)]