5476840

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{509}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 12393000

約数和(自身を除く): 6916160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 509, 538, 1018, 1076, 1345, 2036, 2152, 2545, 2690, 4072, 5090, 5380, 10180, 10760, 20360, 136921, 273842, 547684, 684605, 1095368, 1369210, 2738420, 5476840]

約数ペア:

[(1, 5476840), (2, 2738420), (4, 1369210), (5, 1095368), (8, 684605), (10, 547684), (20, 273842), (40, 136921), (269, 20360), (509, 10760), (538, 10180), (1018, 5380), (1076, 5090), (1345, 4072), (2036, 2690), (2152, 2545)]