55679120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5272

約数の個数: 80

約数和(自身を含む): 155763840

約数和(自身を除く): 100084720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5233, 5320, 10466, 10640, 20932, 26165, 36631, 41864, 52330, 73262, 83728, 99427, 104660, 146524, 183155, 198854, 209320, 293048, 366310, 397708, 418640, 497135, 586096, 695989, 732620, 795416, 994270, 1391978, 1465240, 1590832, 1988540, 2783956, 2930480, 3479945, 3977080, 5567912, 6959890, 7954160, 11135824, 13919780, 27839560, 55679120]

約数ペア:

[(1, 55679120), (2, 27839560), (4, 13919780), (5, 11135824), (7, 7954160), (8, 6959890), (10, 5567912), (14, 3977080), (16, 3479945), (19, 2930480), (20, 2783956), (28, 1988540), (35, 1590832), (38, 1465240), (40, 1391978), (56, 994270), (70, 795416), (76, 732620), (80, 695989), (95, 586096), (112, 497135), (133, 418640), (140, 397708), (152, 366310), (190, 293048), (266, 209320), (280, 198854), (304, 183155), (380, 146524), (532, 104660), (560, 99427), (665, 83728), (760, 73262), (1064, 52330), (1330, 41864), (1520, 36631), (2128, 26165), (2660, 20932), (5233, 10640), (5320, 10466)]