26108880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15541}}^1$

素因数の和:15564

約数の個数: 80

約数和(自身を含む): 92505984

約数和(自身を除く): 66397104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15541, 31082, 46623, 62164, 77705, 93246, 108787, 124328, 155410, 186492, 217574, 233115, 248656, 310820, 326361, 372984, 435148, 466230, 543935, 621640, 652722, 745968, 870296, 932460, 1087870, 1243280, 1305444, 1631805, 1740592, 1864920, 2175740, 2610888, 3263610, 3729840, 4351480, 5221776, 6527220, 8702960, 13054440, 26108880]

約数ペア:

[(1, 26108880), (2, 13054440), (3, 8702960), (4, 6527220), (5, 5221776), (6, 4351480), (7, 3729840), (8, 3263610), (10, 2610888), (12, 2175740), (14, 1864920), (15, 1740592), (16, 1631805), (20, 1305444), (21, 1243280), (24, 1087870), (28, 932460), (30, 870296), (35, 745968), (40, 652722), (42, 621640), (48, 543935), (56, 466230), (60, 435148), (70, 372984), (80, 326361), (84, 310820), (105, 248656), (112, 233115), (120, 217574), (140, 186492), (168, 155410), (210, 124328), (240, 108787), (280, 93246), (336, 77705), (420, 62164), (560, 46623), (840, 31082), (1680, 15541)]