3815673520

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{5521}}^1$

素因数の和:5750

約数の個数: 80

約数和(自身を含む): 9095926752

約数和(自身を除く): 5280253232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 163, 212, 265, 326, 424, 530, 652, 815, 848, 1060, 1304, 1630, 2120, 2608, 3260, 4240, 5521, 6520, 8639, 11042, 13040, 17278, 22084, 27605, 34556, 43195, 44168, 55210, 69112, 86390, 88336, 110420, 138224, 172780, 220840, 292613, 345560, 441680, 585226, 691120, 899923, 1170452, 1463065, 1799846, 2340904, 2926130, 3599692, 4499615, 4681808, 5852260, 7199384, 8999230, 11704520, 14398768, 17998460, 23409040, 35996920, 47695919, 71993840, 95391838, 190783676, 238479595, 381567352, 476959190, 763134704, 953918380, 1907836760, 3815673520]

約数ペア:

[(1, 3815673520), (2, 1907836760), (4, 953918380), (5, 763134704), (8, 476959190), (10, 381567352), (16, 238479595), (20, 190783676), (40, 95391838), (53, 71993840), (80, 47695919), (106, 35996920), (163, 23409040), (212, 17998460), (265, 14398768), (326, 11704520), (424, 8999230), (530, 7199384), (652, 5852260), (815, 4681808), (848, 4499615), (1060, 3599692), (1304, 2926130), (1630, 2340904), (2120, 1799846), (2608, 1463065), (3260, 1170452), (4240, 899923), (5521, 691120), (6520, 585226), (8639, 441680), (11042, 345560), (13040, 292613), (17278, 220840), (22084, 172780), (27605, 138224), (34556, 110420), (43195, 88336), (44168, 86390), (55210, 69112)]