240242116790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11497}}^1\times {\mathrm{160739}}^1$

素因数の和:172256

約数の個数: 32

約数和(自身を含む): 465743507040

約数和(自身を除く): 225501390250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 11497, 22994, 57485, 114970, 149461, 160739, 298922, 321478, 747305, 803695, 1494610, 1607390, 2089607, 4179214, 10448035, 20896070, 1848016283, 3696032566, 9240081415, 18480162830, 24024211679, 48048423358, 120121058395, 240242116790]

約数ペア:

[(1, 240242116790), (2, 120121058395), (5, 48048423358), (10, 24024211679), (13, 18480162830), (26, 9240081415), (65, 3696032566), (130, 1848016283), (11497, 20896070), (22994, 10448035), (57485, 4179214), (114970, 2089607), (149461, 1607390), (160739, 1494610), (298922, 803695), (321478, 747305)]