40995290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8741}}^1$

素因数の和:8822

約数の個数: 32

約数和(自身を含む): 85601664

約数和(自身を除く): 44606374

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 8741, 17482, 43705, 61187, 87410, 122374, 305935, 585647, 611870, 1171294, 2928235, 4099529, 5856470, 8199058, 20497645, 40995290]

約数ペア:

[(1, 40995290), (2, 20497645), (5, 8199058), (7, 5856470), (10, 4099529), (14, 2928235), (35, 1171294), (67, 611870), (70, 585647), (134, 305935), (335, 122374), (469, 87410), (670, 61187), (938, 43705), (2345, 17482), (4690, 8741)]