46368640

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 113024160

約数和(自身を除く): 66655520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1367, 1696, 2120, 2734, 3392, 4240, 5468, 6784, 6835, 8480, 10936, 13670, 16960, 21872, 27340, 33920, 43744, 54680, 72451, 87488, 109360, 144902, 174976, 218720, 289804, 362255, 437440, 579608, 724510, 874880, 1159216, 1449020, 2318432, 2898040, 4636864, 5796080, 9273728, 11592160, 23184320, 46368640]

約数ペア:

[(1, 46368640), (2, 23184320), (4, 11592160), (5, 9273728), (8, 5796080), (10, 4636864), (16, 2898040), (20, 2318432), (32, 1449020), (40, 1159216), (53, 874880), (64, 724510), (80, 579608), (106, 437440), (128, 362255), (160, 289804), (212, 218720), (265, 174976), (320, 144902), (424, 109360), (530, 87488), (640, 72451), (848, 54680), (1060, 43744), (1367, 33920), (1696, 27340), (2120, 21872), (2734, 16960), (3392, 13670), (4240, 10936), (5468, 8480), (6784, 6835)]