80314630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1545

約数の個数: 64

約数和(自身を含む): 172860480

約数和(自身を除く): 92545850

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 290, 319, 374, 493, 638, 935, 986, 1481, 1595, 1870, 2465, 2962, 3190, 4930, 5423, 7405, 10846, 14810, 16291, 25177, 27115, 32582, 42949, 50354, 54230, 81455, 85898, 125885, 162910, 214745, 251770, 276947, 429490, 472439, 553894, 730133, 944878, 1384735, 1460266, 2362195, 2769470, 3650665, 4724390, 7301330, 8031463, 16062926, 40157315, 80314630]

約数ペア:

[(1, 80314630), (2, 40157315), (5, 16062926), (10, 8031463), (11, 7301330), (17, 4724390), (22, 3650665), (29, 2769470), (34, 2362195), (55, 1460266), (58, 1384735), (85, 944878), (110, 730133), (145, 553894), (170, 472439), (187, 429490), (290, 276947), (319, 251770), (374, 214745), (493, 162910), (638, 125885), (935, 85898), (986, 81455), (1481, 54230), (1595, 50354), (1870, 42949), (2465, 32582), (2962, 27115), (3190, 25177), (4930, 16291), (5423, 14810), (7405, 10846)]