99747320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{108421}}^1$

素因数の和:108455

約数の個数: 32

約数和(自身を含む): 234191520

約数和(自身を除く): 134444200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 108421, 216842, 433684, 542105, 867368, 1084210, 2168420, 2493683, 4336840, 4987366, 9974732, 12468415, 19949464, 24936830, 49873660, 99747320]

約数ペア:

[(1, 99747320), (2, 49873660), (4, 24936830), (5, 19949464), (8, 12468415), (10, 9974732), (20, 4987366), (23, 4336840), (40, 2493683), (46, 2168420), (92, 1084210), (115, 867368), (184, 542105), (230, 433684), (460, 216842), (920, 108421)]