542783720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{5923}}^1$

素因数の和:6042

約数の個数: 64

約数和(自身を含む): 1279584000

約数和(自身を除く): 736800280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 79, 116, 145, 158, 232, 290, 316, 395, 580, 632, 790, 1160, 1580, 2291, 3160, 4582, 5923, 9164, 11455, 11846, 18328, 22910, 23692, 29615, 45820, 47384, 59230, 91640, 118460, 171767, 236920, 343534, 467917, 687068, 858835, 935834, 1374136, 1717670, 1871668, 2339585, 3435340, 3743336, 4679170, 6870680, 9358340, 13569593, 18716680, 27139186, 54278372, 67847965, 108556744, 135695930, 271391860, 542783720]

約数ペア:

[(1, 542783720), (2, 271391860), (4, 135695930), (5, 108556744), (8, 67847965), (10, 54278372), (20, 27139186), (29, 18716680), (40, 13569593), (58, 9358340), (79, 6870680), (116, 4679170), (145, 3743336), (158, 3435340), (232, 2339585), (290, 1871668), (316, 1717670), (395, 1374136), (580, 935834), (632, 858835), (790, 687068), (1160, 467917), (1580, 343534), (2291, 236920), (3160, 171767), (4582, 118460), (5923, 91640), (9164, 59230), (11455, 47384), (11846, 45820), (18328, 29615), (22910, 23692)]