2460064805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 3474938880

約数和(自身を除く): 1014874075

約数列:

[1, 5, 11, 19, 55, 83, 95, 113, 209, 251, 415, 565, 913, 1045, 1243, 1255, 1577, 2147, 2761, 4565, 4769, 6215, 7885, 9379, 10735, 13805, 17347, 20833, 23617, 23845, 28363, 46895, 52459, 86735, 103169, 104165, 118085, 141815, 178201, 229163, 262295, 311993, 395827, 515845, 538897, 891005, 1145815, 1559965, 1960211, 1979135, 2354129, 2694485, 4354097, 5927867, 9801055, 11770645, 21770485, 25895419, 29639335, 44728451, 129477095, 223642255, 492012961, 2460064805]

約数ペア:

[(1, 2460064805), (5, 492012961), (11, 223642255), (19, 129477095), (55, 44728451), (83, 29639335), (95, 25895419), (113, 21770485), (209, 11770645), (251, 9801055), (415, 5927867), (565, 4354097), (913, 2694485), (1045, 2354129), (1243, 1979135), (1255, 1960211), (1577, 1559965), (2147, 1145815), (2761, 891005), (4565, 538897), (4769, 515845), (6215, 395827), (7885, 311993), (9379, 262295), (10735, 229163), (13805, 178201), (17347, 141815), (20833, 118085), (23617, 104165), (23845, 103169), (28363, 86735), (46895, 52459)]