26565553190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{668989}}^1$

素因数の和:669045

約数の個数: 48

約数和(自身を含む): 55055201040

約数和(自身を除く): 28489647850

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 1045, 1805, 2090, 3610, 3971, 7942, 19855, 39710, 668989, 1337978, 3344945, 6689890, 7358879, 12710791, 14717758, 25421582, 36794395, 63553955, 73588790, 127107910, 139818701, 241505029, 279637402, 483010058, 699093505, 1207525145, 1398187010, 2415050290, 2656555319, 5313110638, 13282776595, 26565553190]

約数ペア:

[(1, 26565553190), (2, 13282776595), (5, 5313110638), (10, 2656555319), (11, 2415050290), (19, 1398187010), (22, 1207525145), (38, 699093505), (55, 483010058), (95, 279637402), (110, 241505029), (190, 139818701), (209, 127107910), (361, 73588790), (418, 63553955), (722, 36794395), (1045, 25421582), (1805, 14717758), (2090, 12710791), (3610, 7358879), (3971, 6689890), (7942, 3344945), (19855, 1337978), (39710, 668989)]