2044664510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{1549}}^1$

素因数の和:1845

約数の個数: 64

約数和(自身を含む): 4272048000

約数和(自身を除く): 2227383490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 173, 218, 346, 545, 763, 865, 1090, 1211, 1526, 1549, 1730, 2422, 3098, 3815, 6055, 7630, 7745, 10843, 12110, 15490, 18857, 21686, 37714, 54215, 94285, 108430, 131999, 168841, 188570, 263998, 267977, 337682, 535954, 659995, 844205, 1181887, 1319990, 1339885, 1688410, 1875839, 2363774, 2679770, 3751678, 5909435, 9379195, 11818870, 18758390, 29209493, 58418986, 146047465, 204466451, 292094930, 408932902, 1022332255, 2044664510]

約数ペア:

[(1, 2044664510), (2, 1022332255), (5, 408932902), (7, 292094930), (10, 204466451), (14, 146047465), (35, 58418986), (70, 29209493), (109, 18758390), (173, 11818870), (218, 9379195), (346, 5909435), (545, 3751678), (763, 2679770), (865, 2363774), (1090, 1875839), (1211, 1688410), (1526, 1339885), (1549, 1319990), (1730, 1181887), (2422, 844205), (3098, 659995), (3815, 535954), (6055, 337682), (7630, 267977), (7745, 263998), (10843, 188570), (12110, 168841), (15490, 131999), (18857, 108430), (21686, 94285), (37714, 54215)]