14393920

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1499

約数の個数: 56

約数和(自身を含む): 35405568

約数和(自身を除く): 21011648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1451, 1984, 2480, 2902, 4960, 5804, 7255, 9920, 11608, 14510, 23216, 29020, 44981, 46432, 58040, 89962, 92864, 116080, 179924, 224905, 232160, 359848, 449810, 464320, 719696, 899620, 1439392, 1799240, 2878784, 3598480, 7196960, 14393920]

約数ペア:

[(1, 14393920), (2, 7196960), (4, 3598480), (5, 2878784), (8, 1799240), (10, 1439392), (16, 899620), (20, 719696), (31, 464320), (32, 449810), (40, 359848), (62, 232160), (64, 224905), (80, 179924), (124, 116080), (155, 92864), (160, 89962), (248, 58040), (310, 46432), (320, 44981), (496, 29020), (620, 23216), (992, 14510), (1240, 11608), (1451, 9920), (1984, 7255), (2480, 5804), (2902, 4960)]