47387200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{4231}}^1$

素因数の和:4260

約数の個数: 84

約数和(自身を含む): 133291072

約数和(自身を除く): 85903872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 4231, 5600, 8462, 11200, 16924, 21155, 29617, 33848, 42310, 59234, 67696, 84620, 105775, 118468, 135392, 148085, 169240, 211550, 236936, 270784, 296170, 338480, 423100, 473872, 592340, 676960, 740425, 846200, 947744, 1184680, 1353920, 1480850, 1692400, 1895488, 2369360, 2961700, 3384800, 4738720, 5923400, 6769600, 9477440, 11846800, 23693600, 47387200]

約数ペア:

[(1, 47387200), (2, 23693600), (4, 11846800), (5, 9477440), (7, 6769600), (8, 5923400), (10, 4738720), (14, 3384800), (16, 2961700), (20, 2369360), (25, 1895488), (28, 1692400), (32, 1480850), (35, 1353920), (40, 1184680), (50, 947744), (56, 846200), (64, 740425), (70, 676960), (80, 592340), (100, 473872), (112, 423100), (140, 338480), (160, 296170), (175, 270784), (200, 236936), (224, 211550), (280, 169240), (320, 148085), (350, 135392), (400, 118468), (448, 105775), (560, 84620), (700, 67696), (800, 59234), (1120, 42310), (1400, 33848), (1600, 29617), (2240, 21155), (2800, 16924), (4231, 11200), (5600, 8462)]