268804736810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9689}}^1\times {\mathrm{120623}}^1$

素因数の和:130342

約数の個数: 32

約数和(自身を含む): 504941713920

約数和(自身を除く): 236136977110

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9689, 19378, 48445, 96890, 120623, 222847, 241246, 445694, 603115, 1114235, 1206230, 2228470, 2774329, 5548658, 13871645, 27743290, 1168716247, 2337432494, 5843581235, 11687162470, 26880473681, 53760947362, 134402368405, 268804736810]

約数ペア:

[(1, 268804736810), (2, 134402368405), (5, 53760947362), (10, 26880473681), (23, 11687162470), (46, 5843581235), (115, 2337432494), (230, 1168716247), (9689, 27743290), (19378, 13871645), (48445, 5548658), (96890, 2774329), (120623, 2228470), (222847, 1206230), (241246, 1114235), (445694, 603115)]