6699920

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1$

素因数の和:1043

約数の個数: 40

約数和(自身を含む): 15769080

約数和(自身を除く): 9069160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 941, 1424, 1780, 1882, 3560, 3764, 4705, 7120, 7528, 9410, 15056, 18820, 37640, 75280, 83749, 167498, 334996, 418745, 669992, 837490, 1339984, 1674980, 3349960, 6699920]

約数ペア:

[(1, 6699920), (2, 3349960), (4, 1674980), (5, 1339984), (8, 837490), (10, 669992), (16, 418745), (20, 334996), (40, 167498), (80, 83749), (89, 75280), (178, 37640), (356, 18820), (445, 15056), (712, 9410), (890, 7528), (941, 7120), (1424, 4705), (1780, 3764), (1882, 3560)]