763469660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{77431}}^1$

素因数の和:77486

約数の個数: 48

約数和(自身を含む): 1756157760

約数和(自身を除く): 992688100

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 9860, 77431, 154862, 309724, 387155, 774310, 1316327, 1548620, 2245499, 2632654, 4490998, 5265308, 6581635, 8981996, 11227495, 13163270, 22454990, 26326540, 38173483, 44909980, 76346966, 152693932, 190867415, 381734830, 763469660]

約数ペア:

[(1, 763469660), (2, 381734830), (4, 190867415), (5, 152693932), (10, 76346966), (17, 44909980), (20, 38173483), (29, 26326540), (34, 22454990), (58, 13163270), (68, 11227495), (85, 8981996), (116, 6581635), (145, 5265308), (170, 4490998), (290, 2632654), (340, 2245499), (493, 1548620), (580, 1316327), (986, 774310), (1972, 387155), (2465, 309724), (4930, 154862), (9860, 77431)]