38506440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{45841}}^1$

素因数の和:45862

約数の個数: 64

約数和(自身を含む): 132024960

約数和(自身を除く): 93518520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 45841, 91682, 137523, 183364, 229205, 275046, 320887, 366728, 458410, 550092, 641774, 687615, 916820, 962661, 1100184, 1283548, 1375230, 1604435, 1833640, 1925322, 2567096, 2750460, 3208870, 3850644, 4813305, 5500920, 6417740, 7701288, 9626610, 12835480, 19253220, 38506440]

約数ペア:

[(1, 38506440), (2, 19253220), (3, 12835480), (4, 9626610), (5, 7701288), (6, 6417740), (7, 5500920), (8, 4813305), (10, 3850644), (12, 3208870), (14, 2750460), (15, 2567096), (20, 1925322), (21, 1833640), (24, 1604435), (28, 1375230), (30, 1283548), (35, 1100184), (40, 962661), (42, 916820), (56, 687615), (60, 641774), (70, 550092), (84, 458410), (105, 366728), (120, 320887), (140, 275046), (168, 229205), (210, 183364), (280, 137523), (420, 91682), (840, 45841)]