78583570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7283}}^1$

素因数の和:7386

約数の個数: 32

約数和(自身を含む): 154187712

約数和(自身を除く): 75604142

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 7283, 10790, 14566, 36415, 72830, 94679, 189358, 473395, 604489, 946790, 1208978, 3022445, 6044890, 7858357, 15716714, 39291785, 78583570]

約数ペア:

[(1, 78583570), (2, 39291785), (5, 15716714), (10, 7858357), (13, 6044890), (26, 3022445), (65, 1208978), (83, 946790), (130, 604489), (166, 473395), (415, 189358), (830, 94679), (1079, 72830), (2158, 36415), (5395, 14566), (7283, 10790)]