231750892840

素因数分解:

$2^3\times 5^1\times {\mathrm{22369}}^1\times {\mathrm{259009}}^1$

素因数の和:281389

約数の個数: 32

約数和(自身を含む): 521464833000

約数和(自身を除く): 289713940160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 22369, 44738, 89476, 111845, 178952, 223690, 259009, 447380, 518018, 894760, 1036036, 1295045, 2072072, 2590090, 5180180, 10360360, 5793772321, 11587544642, 23175089284, 28968861605, 46350178568, 57937723210, 115875446420, 231750892840]

約数ペア:

[(1, 231750892840), (2, 115875446420), (4, 57937723210), (5, 46350178568), (8, 28968861605), (10, 23175089284), (20, 11587544642), (40, 5793772321), (22369, 10360360), (44738, 5180180), (89476, 2590090), (111845, 2072072), (178952, 1295045), (223690, 1036036), (259009, 894760), (447380, 518018)]