4452581845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 6010329600

約数和(自身を除く): 1557747755

約数列:

[1, 5, 23, 29, 43, 61, 115, 145, 215, 305, 509, 667, 989, 1247, 1403, 1769, 2545, 2623, 3335, 4945, 6235, 7015, 8845, 11707, 13115, 14761, 21887, 28681, 31049, 40687, 58535, 60329, 73805, 76067, 109435, 143405, 155245, 203435, 301645, 339503, 380335, 503401, 634723, 714127, 900421, 1335107, 1697515, 1749541, 2517005, 3173615, 3570635, 4502105, 6675535, 8747705, 14598629, 20709683, 30707461, 38718103, 72993145, 103548415, 153537305, 193590515, 890516369, 4452581845]

約数ペア:

[(1, 4452581845), (5, 890516369), (23, 193590515), (29, 153537305), (43, 103548415), (61, 72993145), (115, 38718103), (145, 30707461), (215, 20709683), (305, 14598629), (509, 8747705), (667, 6675535), (989, 4502105), (1247, 3570635), (1403, 3173615), (1769, 2517005), (2545, 1749541), (2623, 1697515), (3335, 1335107), (4945, 900421), (6235, 714127), (7015, 634723), (8845, 503401), (11707, 380335), (13115, 339503), (14761, 301645), (21887, 203435), (28681, 155245), (31049, 143405), (40687, 109435), (58535, 76067), (60329, 73805)]