8271465670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{22651}}^1$

素因数の和:22777

約数の個数: 48

約数和(自身を含む): 16342874352

約数和(自身を除く): 8071408682

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 2809, 3445, 5618, 6890, 14045, 22651, 28090, 36517, 45302, 73034, 113255, 182585, 226510, 294463, 365170, 588926, 1200503, 1472315, 2401006, 2944630, 6002515, 12005030, 15606539, 31213078, 63626659, 78032695, 127253318, 156065390, 318133295, 636266590, 827146567, 1654293134, 4135732835, 8271465670]

約数ペア:

[(1, 8271465670), (2, 4135732835), (5, 1654293134), (10, 827146567), (13, 636266590), (26, 318133295), (53, 156065390), (65, 127253318), (106, 78032695), (130, 63626659), (265, 31213078), (530, 15606539), (689, 12005030), (1378, 6002515), (2809, 2944630), (3445, 2401006), (5618, 1472315), (6890, 1200503), (14045, 588926), (22651, 365170), (28090, 294463), (36517, 226510), (45302, 182585), (73034, 113255)]