29032840

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15443}}^1$

素因数の和:15501

約数の個数: 32

約数和(自身を含む): 66718080

約数和(自身を除く): 37685240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 15443, 30886, 61772, 77215, 123544, 154430, 308860, 617720, 725821, 1451642, 2903284, 3629105, 5806568, 7258210, 14516420, 29032840]

約数ペア:

[(1, 29032840), (2, 14516420), (4, 7258210), (5, 5806568), (8, 3629105), (10, 2903284), (20, 1451642), (40, 725821), (47, 617720), (94, 308860), (188, 154430), (235, 123544), (376, 77215), (470, 61772), (940, 30886), (1880, 15443)]