26072480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23279}}^1$

素因数の和:23301

約数の個数: 48

約数和(自身を含む): 70398720

約数和(自身を除く): 44326240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 23279, 46558, 93116, 116395, 162953, 186232, 232790, 325906, 372464, 465580, 651812, 744928, 814765, 931160, 1303624, 1629530, 1862320, 2607248, 3259060, 3724640, 5214496, 6518120, 13036240, 26072480]

約数ペア:

[(1, 26072480), (2, 13036240), (4, 6518120), (5, 5214496), (7, 3724640), (8, 3259060), (10, 2607248), (14, 1862320), (16, 1629530), (20, 1303624), (28, 931160), (32, 814765), (35, 744928), (40, 651812), (56, 465580), (70, 372464), (80, 325906), (112, 232790), (140, 186232), (160, 162953), (224, 116395), (280, 93116), (560, 46558), (1120, 23279)]