26799680

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1$

素因数の和:1047

約数の個数: 56

約数和(自身を含む): 64602360

約数和(自身を除く): 37802680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 941, 1424, 1780, 1882, 2848, 3560, 3764, 4705, 5696, 7120, 7528, 9410, 14240, 15056, 18820, 28480, 30112, 37640, 60224, 75280, 83749, 150560, 167498, 301120, 334996, 418745, 669992, 837490, 1339984, 1674980, 2679968, 3349960, 5359936, 6699920, 13399840, 26799680]

約数ペア:

[(1, 26799680), (2, 13399840), (4, 6699920), (5, 5359936), (8, 3349960), (10, 2679968), (16, 1674980), (20, 1339984), (32, 837490), (40, 669992), (64, 418745), (80, 334996), (89, 301120), (160, 167498), (178, 150560), (320, 83749), (356, 75280), (445, 60224), (712, 37640), (890, 30112), (941, 28480), (1424, 18820), (1780, 15056), (1882, 14240), (2848, 9410), (3560, 7528), (3764, 7120), (4705, 5696)]