133067660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20857}}^1$

素因数の和:20906

約数の個数: 48

約数和(自身を含む): 315372960

約数和(自身を除く): 182305300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 20857, 41714, 83428, 104285, 208570, 229427, 417140, 458854, 604853, 917708, 1147135, 1209706, 2294270, 2419412, 3024265, 4588540, 6048530, 6653383, 12097060, 13306766, 26613532, 33266915, 66533830, 133067660]

約数ペア:

[(1, 133067660), (2, 66533830), (4, 33266915), (5, 26613532), (10, 13306766), (11, 12097060), (20, 6653383), (22, 6048530), (29, 4588540), (44, 3024265), (55, 2419412), (58, 2294270), (110, 1209706), (116, 1147135), (145, 917708), (220, 604853), (290, 458854), (319, 417140), (580, 229427), (638, 208570), (1276, 104285), (1595, 83428), (3190, 41714), (6380, 20857)]