38151260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3733}}^1$

素因数の和:3822

約数の個数: 48

約数和(自身を含む): 92842176

約数和(自身を除く): 54690916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 3733, 5110, 7466, 10220, 14932, 18665, 26131, 37330, 52262, 74660, 104524, 130655, 261310, 272509, 522620, 545018, 1090036, 1362545, 1907563, 2725090, 3815126, 5450180, 7630252, 9537815, 19075630, 38151260]

約数ペア:

[(1, 38151260), (2, 19075630), (4, 9537815), (5, 7630252), (7, 5450180), (10, 3815126), (14, 2725090), (20, 1907563), (28, 1362545), (35, 1090036), (70, 545018), (73, 522620), (140, 272509), (146, 261310), (292, 130655), (365, 104524), (511, 74660), (730, 52262), (1022, 37330), (1460, 26131), (2044, 18665), (2555, 14932), (3733, 10220), (5110, 7466)]