10287440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5591}}^1$

素因数の和:5627

約数の個数: 40

約数和(自身を含む): 24962688

約数和(自身を除く): 14675248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 5591, 11182, 22364, 27955, 44728, 55910, 89456, 111820, 128593, 223640, 257186, 447280, 514372, 642965, 1028744, 1285930, 2057488, 2571860, 5143720, 10287440]

約数ペア:

[(1, 10287440), (2, 5143720), (4, 2571860), (5, 2057488), (8, 1285930), (10, 1028744), (16, 642965), (20, 514372), (23, 447280), (40, 257186), (46, 223640), (80, 128593), (92, 111820), (115, 89456), (184, 55910), (230, 44728), (368, 27955), (460, 22364), (920, 11182), (1840, 5591)]