13741120

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1907

約数の個数: 56

約数和(自身を含む): 34161984

約数和(自身を除く): 20420864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 1867, 3680, 3734, 7360, 7468, 9335, 14936, 18670, 29872, 37340, 42941, 59744, 74680, 85882, 119488, 149360, 171764, 214705, 298720, 343528, 429410, 597440, 687056, 858820, 1374112, 1717640, 2748224, 3435280, 6870560, 13741120]

約数ペア:

[(1, 13741120), (2, 6870560), (4, 3435280), (5, 2748224), (8, 1717640), (10, 1374112), (16, 858820), (20, 687056), (23, 597440), (32, 429410), (40, 343528), (46, 298720), (64, 214705), (80, 171764), (92, 149360), (115, 119488), (160, 85882), (184, 74680), (230, 59744), (320, 42941), (368, 37340), (460, 29872), (736, 18670), (920, 14936), (1472, 9335), (1840, 7468), (1867, 7360), (3680, 3734)]