38867640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{46271}}^1$

素因数の和:46292

約数の個数: 64

約数和(自身を含む): 133263360

約数和(自身を除く): 94395720

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, 46271, 92542, 138813, 185084, 231355, 277626, 323897, 370168, 462710, 555252, 647794, 694065, 925420, 971691, 1110504, 1295588, 1388130, 1619485, 1850840, 1943382, 2591176, 2776260, 3238970, 3886764, 4858455, 5552520, 6477940, 7773528, 9716910, 12955880, 19433820, 38867640]

約数ペア:

[(1, 38867640), (2, 19433820), (3, 12955880), (4, 9716910), (5, 7773528), (6, 6477940), (7, 5552520), (8, 4858455), (10, 3886764), (12, 3238970), (14, 2776260), (15, 2591176), (20, 1943382), (21, 1850840), (24, 1619485), (28, 1388130), (30, 1295588), (35, 1110504), (40, 971691), (42, 925420), (56, 694065), (60, 647794), (70, 555252), (84, 462710), (105, 370168), (120, 323897), (140, 277626), (168, 231355), (210, 185084), (280, 138813), (420, 92542), (840, 46271)]