2018120050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{8317}}^1$

素因数の和:8563

約数の個数: 48

約数和(自身を含む): 3935944512

約数和(自身を除く): 1917824462

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 211, 230, 422, 575, 1055, 1150, 2110, 4853, 5275, 8317, 9706, 10550, 16634, 24265, 41585, 48530, 83170, 121325, 191291, 207925, 242650, 382582, 415850, 956455, 1754887, 1912910, 3509774, 4782275, 8774435, 9564550, 17548870, 40362401, 43872175, 80724802, 87744350, 201812005, 403624010, 1009060025, 2018120050]

約数ペア:

[(1, 2018120050), (2, 1009060025), (5, 403624010), (10, 201812005), (23, 87744350), (25, 80724802), (46, 43872175), (50, 40362401), (115, 17548870), (211, 9564550), (230, 8774435), (422, 4782275), (575, 3509774), (1055, 1912910), (1150, 1754887), (2110, 956455), (4853, 415850), (5275, 382582), (8317, 242650), (9706, 207925), (10550, 191291), (16634, 121325), (24265, 83170), (41585, 48530)]