5215896608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{19379}}^1$

素因数の和:20049

約数の個数: 48

約数和(自身を含む): 11076367680

約数和(自身を除く): 5860471072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 647, 1294, 2588, 5176, 8411, 10352, 16822, 19379, 20704, 33644, 38758, 67288, 77516, 134576, 155032, 251927, 269152, 310064, 503854, 620128, 1007708, 2015416, 4030832, 8061664, 12538213, 25076426, 50152852, 100305704, 162996769, 200611408, 325993538, 401222816, 651987076, 1303974152, 2607948304, 5215896608]

約数ペア:

[(1, 5215896608), (2, 2607948304), (4, 1303974152), (8, 651987076), (13, 401222816), (16, 325993538), (26, 200611408), (32, 162996769), (52, 100305704), (104, 50152852), (208, 25076426), (416, 12538213), (647, 8061664), (1294, 4030832), (2588, 2015416), (5176, 1007708), (8411, 620128), (10352, 503854), (16822, 310064), (19379, 269152), (20704, 251927), (33644, 155032), (38758, 134576), (67288, 77516)]