13754560

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:881

約数の個数: 56

約数和(自身を含む): 33412176

約数和(自身を除く): 19657616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 811, 848, 1060, 1622, 1696, 2120, 3244, 3392, 4055, 4240, 6488, 8110, 8480, 12976, 16220, 16960, 25952, 32440, 42983, 51904, 64880, 85966, 129760, 171932, 214915, 259520, 343864, 429830, 687728, 859660, 1375456, 1719320, 2750912, 3438640, 6877280, 13754560]

約数ペア:

[(1, 13754560), (2, 6877280), (4, 3438640), (5, 2750912), (8, 1719320), (10, 1375456), (16, 859660), (20, 687728), (32, 429830), (40, 343864), (53, 259520), (64, 214915), (80, 171932), (106, 129760), (160, 85966), (212, 64880), (265, 51904), (320, 42983), (424, 32440), (530, 25952), (811, 16960), (848, 16220), (1060, 12976), (1622, 8480), (1696, 8110), (2120, 6488), (3244, 4240), (3392, 4055)]