40901630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 92759040

約数和(自身を除く): 51857410

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 439, 605, 770, 847, 878, 1210, 1331, 1694, 2195, 2662, 3073, 4235, 4390, 4829, 6146, 6655, 8470, 9317, 9658, 13310, 15365, 18634, 24145, 30730, 33803, 46585, 48290, 53119, 67606, 93170, 106238, 169015, 265595, 338030, 371833, 531190, 584309, 743666, 1168618, 1859165, 2921545, 3718330, 4090163, 5843090, 8180326, 20450815, 40901630]

約数ペア:

[(1, 40901630), (2, 20450815), (5, 8180326), (7, 5843090), (10, 4090163), (11, 3718330), (14, 2921545), (22, 1859165), (35, 1168618), (55, 743666), (70, 584309), (77, 531190), (110, 371833), (121, 338030), (154, 265595), (242, 169015), (385, 106238), (439, 93170), (605, 67606), (770, 53119), (847, 48290), (878, 46585), (1210, 33803), (1331, 30730), (1694, 24145), (2195, 18634), (2662, 15365), (3073, 13310), (4235, 9658), (4390, 9317), (4829, 8470), (6146, 6655)]