273688307260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1\times {\mathrm{213329}}^1$

素因数の和:216150

約数の個数: 48

約数和(自身を含む): 599952225600

約数和(自身を除く): 326263918340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2789, 5578, 11156, 13945, 27890, 55780, 64147, 128294, 213329, 256588, 320735, 426658, 641470, 853316, 1066645, 1282940, 2133290, 4266580, 4906567, 9813134, 19626268, 24532835, 49065670, 98131340, 594974581, 1189949162, 2379898324, 2974872905, 5949745810, 11899491620, 13684415363, 27368830726, 54737661452, 68422076815, 136844153630, 273688307260]

約数ペア:

[(1, 273688307260), (2, 136844153630), (4, 68422076815), (5, 54737661452), (10, 27368830726), (20, 13684415363), (23, 11899491620), (46, 5949745810), (92, 2974872905), (115, 2379898324), (230, 1189949162), (460, 594974581), (2789, 98131340), (5578, 49065670), (11156, 24532835), (13945, 19626268), (27890, 9813134), (55780, 4906567), (64147, 4266580), (128294, 2133290), (213329, 1282940), (256588, 1066645), (320735, 853316), (426658, 641470)]