788573530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{4073}}^1$

素因数の和:5118

約数の個数: 32

約数和(自身を含む): 1495972800

約数和(自身を除く): 707399270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1019, 2038, 4073, 5095, 8146, 10190, 19361, 20365, 38722, 40730, 77387, 96805, 154774, 193610, 386935, 773870, 4150387, 8300774, 20751935, 41503870, 78857353, 157714706, 394286765, 788573530]

約数ペア:

[(1, 788573530), (2, 394286765), (5, 157714706), (10, 78857353), (19, 41503870), (38, 20751935), (95, 8300774), (190, 4150387), (1019, 773870), (2038, 386935), (4073, 193610), (5095, 154774), (8146, 96805), (10190, 77387), (19361, 40730), (20365, 38722)]