8101856720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4403183}}^1$

素因数の和:4403219

約数の個数: 40

約数和(自身を含む): 19655813376

約数和(自身を除く): 11553956656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 4403183, 8806366, 17612732, 22015915, 35225464, 44031830, 70450928, 88063660, 101273209, 176127320, 202546418, 352254640, 405092836, 506366045, 810185672, 1012732090, 1620371344, 2025464180, 4050928360, 8101856720]

約数ペア:

[(1, 8101856720), (2, 4050928360), (4, 2025464180), (5, 1620371344), (8, 1012732090), (10, 810185672), (16, 506366045), (20, 405092836), (23, 352254640), (40, 202546418), (46, 176127320), (80, 101273209), (92, 88063660), (115, 70450928), (184, 44031830), (230, 35225464), (368, 22015915), (460, 17612732), (920, 8806366), (1840, 4403183)]