5090290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 9803520

約数和(自身を除く): 4713230

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 367, 730, 734, 1387, 1835, 2774, 3670, 6935, 6973, 13870, 13946, 26791, 34865, 53582, 69730, 133955, 267910, 509029, 1018058, 2545145, 5090290]

約数ペア:

[(1, 5090290), (2, 2545145), (5, 1018058), (10, 509029), (19, 267910), (38, 133955), (73, 69730), (95, 53582), (146, 34865), (190, 26791), (365, 13946), (367, 13870), (730, 6973), (734, 6935), (1387, 3670), (1835, 2774)]