680573630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131639}}^1$

素因数の和:131704

約数の個数: 32

約数和(自身を含む): 1364843520

約数和(自身を除く): 684269890

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 131639, 263278, 658195, 1316390, 1448029, 2896058, 6187033, 7240145, 12374066, 14480290, 30935165, 61870330, 68057363, 136114726, 340286815, 680573630]

約数ペア:

[(1, 680573630), (2, 340286815), (5, 136114726), (10, 68057363), (11, 61870330), (22, 30935165), (47, 14480290), (55, 12374066), (94, 7240145), (110, 6187033), (235, 2896058), (470, 1448029), (517, 1316390), (1034, 658195), (2585, 263278), (5170, 131639)]