6881618080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{2663}}^1$

素因数の和:3230

約数の個数: 96

約数和(自身を含む): 16820794368

約数和(自身を除く): 9939176288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 521, 620, 992, 1042, 1240, 2084, 2480, 2605, 2663, 4168, 4960, 5210, 5326, 8336, 10420, 10652, 13315, 16151, 16672, 20840, 21304, 26630, 32302, 41680, 42608, 53260, 64604, 80755, 82553, 83360, 85216, 106520, 129208, 161510, 165106, 213040, 258416, 323020, 330212, 412765, 426080, 516832, 646040, 660424, 825530, 1292080, 1320848, 1387423, 1651060, 2584160, 2641696, 2774846, 3302120, 5549692, 6604240, 6937115, 11099384, 13208480, 13874230, 22198768, 27748460, 43010113, 44397536, 55496920, 86020226, 110993840, 172040452, 215050565, 221987680, 344080904, 430101130, 688161808, 860202260, 1376323616, 1720404520, 3440809040, 6881618080]

約数ペア:

[(1, 6881618080), (2, 3440809040), (4, 1720404520), (5, 1376323616), (8, 860202260), (10, 688161808), (16, 430101130), (20, 344080904), (31, 221987680), (32, 215050565), (40, 172040452), (62, 110993840), (80, 86020226), (124, 55496920), (155, 44397536), (160, 43010113), (248, 27748460), (310, 22198768), (496, 13874230), (521, 13208480), (620, 11099384), (992, 6937115), (1042, 6604240), (1240, 5549692), (2084, 3302120), (2480, 2774846), (2605, 2641696), (2663, 2584160), (4168, 1651060), (4960, 1387423), (5210, 1320848), (5326, 1292080), (8336, 825530), (10420, 660424), (10652, 646040), (13315, 516832), (16151, 426080), (16672, 412765), (20840, 330212), (21304, 323020), (26630, 258416), (32302, 213040), (41680, 165106), (42608, 161510), (53260, 129208), (64604, 106520), (80755, 85216), (82553, 83360)]