40876140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6367}}^1$

素因数の和:6486

約数の個数: 48

約数和(自身を含む): 115540992

約数和(自身を除く): 74664852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6367, 6420, 12734, 19101, 25468, 31835, 38202, 63670, 76404, 95505, 127340, 191010, 382020, 681269, 1362538, 2043807, 2725076, 3406345, 4087614, 6812690, 8175228, 10219035, 13625380, 20438070, 40876140]

約数ペア:

[(1, 40876140), (2, 20438070), (3, 13625380), (4, 10219035), (5, 8175228), (6, 6812690), (10, 4087614), (12, 3406345), (15, 2725076), (20, 2043807), (30, 1362538), (60, 681269), (107, 382020), (214, 191010), (321, 127340), (428, 95505), (535, 76404), (642, 63670), (1070, 38202), (1284, 31835), (1605, 25468), (2140, 19101), (3210, 12734), (6367, 6420)]