5256730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 10123200

約数和(自身を除く): 4866470

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 379, 730, 758, 1387, 1895, 2774, 3790, 6935, 7201, 13870, 14402, 27667, 36005, 55334, 72010, 138335, 276670, 525673, 1051346, 2628365, 5256730]

約数ペア:

[(1, 5256730), (2, 2628365), (5, 1051346), (10, 525673), (19, 276670), (38, 138335), (73, 72010), (95, 55334), (146, 36005), (190, 27667), (365, 14402), (379, 13870), (730, 7201), (758, 6935), (1387, 3790), (1895, 2774)]