76254640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12379}}^1$

素因数の和:12410

約数の個数: 80

約数和(自身を含む): 221057280

約数和(自身を除く): 144802640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 12379, 24758, 49516, 61895, 86653, 99032, 123790, 136169, 173306, 198064, 247580, 272338, 346612, 433265, 495160, 544676, 680845, 693224, 866530, 953183, 990320, 1089352, 1361690, 1386448, 1733060, 1906366, 2178704, 2723380, 3466120, 3812732, 4765915, 5446760, 6932240, 7625464, 9531830, 10893520, 15250928, 19063660, 38127320, 76254640]

約数ペア:

[(1, 76254640), (2, 38127320), (4, 19063660), (5, 15250928), (7, 10893520), (8, 9531830), (10, 7625464), (11, 6932240), (14, 5446760), (16, 4765915), (20, 3812732), (22, 3466120), (28, 2723380), (35, 2178704), (40, 1906366), (44, 1733060), (55, 1386448), (56, 1361690), (70, 1089352), (77, 990320), (80, 953183), (88, 866530), (110, 693224), (112, 680845), (140, 544676), (154, 495160), (176, 433265), (220, 346612), (280, 272338), (308, 247580), (385, 198064), (440, 173306), (560, 136169), (616, 123790), (770, 99032), (880, 86653), (1232, 61895), (1540, 49516), (3080, 24758), (6160, 12379)]