71357650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15683}}^1$

素因数の和:15715

約数の個数: 48

約数和(自身を含む): 163364544

約数和(自身を除く): 92006894

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 15683, 31366, 78415, 109781, 156830, 203879, 219562, 392075, 407758, 548905, 784150, 1019395, 1097810, 1427153, 2038790, 2744525, 2854306, 5096975, 5489050, 7135765, 10193950, 14271530, 35678825, 71357650]

約数ペア:

[(1, 71357650), (2, 35678825), (5, 14271530), (7, 10193950), (10, 7135765), (13, 5489050), (14, 5096975), (25, 2854306), (26, 2744525), (35, 2038790), (50, 1427153), (65, 1097810), (70, 1019395), (91, 784150), (130, 548905), (175, 407758), (182, 392075), (325, 219562), (350, 203879), (455, 156830), (650, 109781), (910, 78415), (2275, 31366), (4550, 15683)]