103610120

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{13421}}^1$

素因数の和:13625

約数の個数: 32

約数和(自身を含む): 234348120

約数和(自身を除く): 130738000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 13421, 26842, 53684, 67105, 107368, 134210, 268420, 536840, 2590253, 5180506, 10361012, 12951265, 20722024, 25902530, 51805060, 103610120]

約数ペア:

[(1, 103610120), (2, 51805060), (4, 25902530), (5, 20722024), (8, 12951265), (10, 10361012), (20, 5180506), (40, 2590253), (193, 536840), (386, 268420), (772, 134210), (965, 107368), (1544, 67105), (1930, 53684), (3860, 26842), (7720, 13421)]