26623120

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4967}}^1$

素因数の和:5047

約数の個数: 40

約数和(自身を含む): 62835264

約数和(自身を除く): 36212144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 4967, 5360, 9934, 19868, 24835, 39736, 49670, 79472, 99340, 198680, 332789, 397360, 665578, 1331156, 1663945, 2662312, 3327890, 5324624, 6655780, 13311560, 26623120]

約数ペア:

[(1, 26623120), (2, 13311560), (4, 6655780), (5, 5324624), (8, 3327890), (10, 2662312), (16, 1663945), (20, 1331156), (40, 665578), (67, 397360), (80, 332789), (134, 198680), (268, 99340), (335, 79472), (536, 49670), (670, 39736), (1072, 24835), (1340, 19868), (2680, 9934), (4967, 5360)]