42197320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3307}}^1$

素因数の和:3358

約数の個数: 64

約数和(自身を含む): 107179200

約数和(自身を除く): 64981880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 3307, 6380, 6614, 12760, 13228, 16535, 26456, 33070, 36377, 66140, 72754, 95903, 132280, 145508, 181885, 191806, 291016, 363770, 383612, 479515, 727540, 767224, 959030, 1054933, 1455080, 1918060, 2109866, 3836120, 4219732, 5274665, 8439464, 10549330, 21098660, 42197320]

約数ペア:

[(1, 42197320), (2, 21098660), (4, 10549330), (5, 8439464), (8, 5274665), (10, 4219732), (11, 3836120), (20, 2109866), (22, 1918060), (29, 1455080), (40, 1054933), (44, 959030), (55, 767224), (58, 727540), (88, 479515), (110, 383612), (116, 363770), (145, 291016), (220, 191806), (232, 181885), (290, 145508), (319, 132280), (440, 95903), (580, 72754), (638, 66140), (1160, 36377), (1276, 33070), (1595, 26456), (2552, 16535), (3190, 13228), (3307, 12760), (6380, 6614)]