47915440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26041}}^1$

素因数の和:26077

約数の個数: 40

約数和(自身を含む): 116251488

約数和(自身を除く): 68336048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 26041, 52082, 104164, 130205, 208328, 260410, 416656, 520820, 598943, 1041640, 1197886, 2083280, 2395772, 2994715, 4791544, 5989430, 9583088, 11978860, 23957720, 47915440]

約数ペア:

[(1, 47915440), (2, 23957720), (4, 11978860), (5, 9583088), (8, 5989430), (10, 4791544), (16, 2994715), (20, 2395772), (23, 2083280), (40, 1197886), (46, 1041640), (80, 598943), (92, 520820), (115, 416656), (184, 260410), (230, 208328), (368, 130205), (460, 104164), (920, 52082), (1840, 26041)]