40410290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 75308400

約数和(自身を除く): 34898110

約数列:

[1, 2, 5, 10, 37, 74, 149, 185, 298, 370, 733, 745, 1466, 1490, 3665, 5513, 7330, 11026, 27121, 27565, 54242, 55130, 109217, 135605, 218434, 271210, 546085, 1092170, 4041029, 8082058, 20205145, 40410290]

約数ペア:

[(1, 40410290), (2, 20205145), (5, 8082058), (10, 4041029), (37, 1092170), (74, 546085), (149, 271210), (185, 218434), (298, 135605), (370, 109217), (733, 55130), (745, 54242), (1466, 27565), (1490, 27121), (3665, 11026), (5513, 7330)]