9275440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2$

素因数の和:178

約数の個数: 60

約数和(自身を含む): 22824432

約数和(自身を除く): 13548992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 71, 80, 92, 115, 142, 184, 230, 284, 355, 368, 460, 568, 710, 920, 1136, 1420, 1633, 1840, 2840, 3266, 5041, 5680, 6532, 8165, 10082, 13064, 16330, 20164, 25205, 26128, 32660, 40328, 50410, 65320, 80656, 100820, 115943, 130640, 201640, 231886, 403280, 463772, 579715, 927544, 1159430, 1855088, 2318860, 4637720, 9275440]

約数ペア:

[(1, 9275440), (2, 4637720), (4, 2318860), (5, 1855088), (8, 1159430), (10, 927544), (16, 579715), (20, 463772), (23, 403280), (40, 231886), (46, 201640), (71, 130640), (80, 115943), (92, 100820), (115, 80656), (142, 65320), (184, 50410), (230, 40328), (284, 32660), (355, 26128), (368, 25205), (460, 20164), (568, 16330), (710, 13064), (920, 10082), (1136, 8165), (1420, 6532), (1633, 5680), (1840, 5041), (2840, 3266)]