2082092880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1239341}}^1$

素因数の和:1239364

約数の個数: 80

約数和(自身を含む): 7376563584

約数和(自身を除く): 5294470704

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, 1239341, 2478682, 3718023, 4957364, 6196705, 7436046, 8675387, 9914728, 12393410, 14872092, 17350774, 18590115, 19829456, 24786820, 26026161, 29744184, 34701548, 37180230, 43376935, 49573640, 52052322, 59488368, 69403096, 74360460, 86753870, 99147280, 104104644, 130130805, 138806192, 148720920, 173507740, 208209288, 260261610, 297441840, 347015480, 416418576, 520523220, 694030960, 1041046440, 2082092880]

約数ペア:

[(1, 2082092880), (2, 1041046440), (3, 694030960), (4, 520523220), (5, 416418576), (6, 347015480), (7, 297441840), (8, 260261610), (10, 208209288), (12, 173507740), (14, 148720920), (15, 138806192), (16, 130130805), (20, 104104644), (21, 99147280), (24, 86753870), (28, 74360460), (30, 69403096), (35, 59488368), (40, 52052322), (42, 49573640), (48, 43376935), (56, 37180230), (60, 34701548), (70, 29744184), (80, 26026161), (84, 24786820), (105, 19829456), (112, 18590115), (120, 17350774), (140, 14872092), (168, 12393410), (210, 9914728), (240, 8675387), (280, 7436046), (336, 6196705), (420, 4957364), (560, 3718023), (840, 2478682), (1680, 1239341)]