38275440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{22783}}^1$

素因数の和:22806

約数の個数: 80

約数和(自身を含む): 135610368

約数和(自身を除く): 97334928

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, 22783, 45566, 68349, 91132, 113915, 136698, 159481, 182264, 227830, 273396, 318962, 341745, 364528, 455660, 478443, 546792, 637924, 683490, 797405, 911320, 956886, 1093584, 1275848, 1366980, 1594810, 1822640, 1913772, 2392215, 2551696, 2733960, 3189620, 3827544, 4784430, 5467920, 6379240, 7655088, 9568860, 12758480, 19137720, 38275440]

約数ペア:

[(1, 38275440), (2, 19137720), (3, 12758480), (4, 9568860), (5, 7655088), (6, 6379240), (7, 5467920), (8, 4784430), (10, 3827544), (12, 3189620), (14, 2733960), (15, 2551696), (16, 2392215), (20, 1913772), (21, 1822640), (24, 1594810), (28, 1366980), (30, 1275848), (35, 1093584), (40, 956886), (42, 911320), (48, 797405), (56, 683490), (60, 637924), (70, 546792), (80, 478443), (84, 455660), (105, 364528), (112, 341745), (120, 318962), (140, 273396), (168, 227830), (210, 182264), (240, 159481), (280, 136698), (336, 113915), (420, 91132), (560, 68349), (840, 45566), (1680, 22783)]