9923120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5393}}^1$

素因数の和:5429

約数の個数: 40

約数和(自身を含む): 24078816

約数和(自身を除く): 14155696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 5393, 10786, 21572, 26965, 43144, 53930, 86288, 107860, 124039, 215720, 248078, 431440, 496156, 620195, 992312, 1240390, 1984624, 2480780, 4961560, 9923120]

約数ペア:

[(1, 9923120), (2, 4961560), (4, 2480780), (5, 1984624), (8, 1240390), (10, 992312), (16, 620195), (20, 496156), (23, 431440), (40, 248078), (46, 215720), (80, 124039), (92, 107860), (115, 86288), (184, 53930), (230, 43144), (368, 26965), (460, 21572), (920, 10786), (1840, 5393)]