7382480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13183}}^1$

素因数の和:13203

約数の個数: 40

約数和(自身を含む): 19617792

約数和(自身を除く): 12235312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 13183, 26366, 52732, 65915, 92281, 105464, 131830, 184562, 210928, 263660, 369124, 461405, 527320, 738248, 922810, 1054640, 1476496, 1845620, 3691240, 7382480]

約数ペア:

[(1, 7382480), (2, 3691240), (4, 1845620), (5, 1476496), (7, 1054640), (8, 922810), (10, 738248), (14, 527320), (16, 461405), (20, 369124), (28, 263660), (35, 210928), (40, 184562), (56, 131830), (70, 105464), (80, 92281), (112, 65915), (140, 52732), (280, 26366), (560, 13183)]