38204880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{22741}}^1$

素因数の和:22764

約数の個数: 80

約数和(自身を含む): 135360384

約数和(自身を除く): 97155504

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, 22741, 45482, 68223, 90964, 113705, 136446, 159187, 181928, 227410, 272892, 318374, 341115, 363856, 454820, 477561, 545784, 636748, 682230, 795935, 909640, 955122, 1091568, 1273496, 1364460, 1591870, 1819280, 1910244, 2387805, 2546992, 2728920, 3183740, 3820488, 4775610, 5457840, 6367480, 7640976, 9551220, 12734960, 19102440, 38204880]

約数ペア:

[(1, 38204880), (2, 19102440), (3, 12734960), (4, 9551220), (5, 7640976), (6, 6367480), (7, 5457840), (8, 4775610), (10, 3820488), (12, 3183740), (14, 2728920), (15, 2546992), (16, 2387805), (20, 1910244), (21, 1819280), (24, 1591870), (28, 1364460), (30, 1273496), (35, 1091568), (40, 955122), (42, 909640), (48, 795935), (56, 682230), (60, 636748), (70, 545784), (80, 477561), (84, 454820), (105, 363856), (112, 341115), (120, 318374), (140, 272892), (168, 227410), (210, 181928), (240, 159187), (280, 136446), (336, 113705), (420, 90964), (560, 68223), (840, 45482), (1680, 22741)]