39036790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6389}}^1$

素因数の和:6456

約数の個数: 32

約数和(自身を含む): 77293440

約数和(自身を除く): 38256650

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 6389, 12778, 31945, 63890, 83057, 166114, 300283, 415285, 600566, 830570, 1501415, 3002830, 3903679, 7807358, 19518395, 39036790]

約数ペア:

[(1, 39036790), (2, 19518395), (5, 7807358), (10, 3903679), (13, 3002830), (26, 1501415), (47, 830570), (65, 600566), (94, 415285), (130, 300283), (235, 166114), (470, 83057), (611, 63890), (1222, 31945), (3055, 12778), (6110, 6389)]