38127320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12379}}^1$

素因数の和:12408

約数の個数: 64

約数和(自身を含む): 106963200

約数和(自身を除く): 68835880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 12379, 24758, 49516, 61895, 86653, 99032, 123790, 136169, 173306, 247580, 272338, 346612, 433265, 495160, 544676, 680845, 693224, 866530, 953183, 1089352, 1361690, 1733060, 1906366, 2723380, 3466120, 3812732, 4765915, 5446760, 7625464, 9531830, 19063660, 38127320]

約数ペア:

[(1, 38127320), (2, 19063660), (4, 9531830), (5, 7625464), (7, 5446760), (8, 4765915), (10, 3812732), (11, 3466120), (14, 2723380), (20, 1906366), (22, 1733060), (28, 1361690), (35, 1089352), (40, 953183), (44, 866530), (55, 693224), (56, 680845), (70, 544676), (77, 495160), (88, 433265), (110, 346612), (140, 272338), (154, 247580), (220, 173306), (280, 136169), (308, 123790), (385, 99032), (440, 86653), (616, 61895), (770, 49516), (1540, 24758), (3080, 12379)]