90893600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{16231}}^1$

素因数の和:16258

約数の個数: 72

約数和(自身を含む): 253608768

約数和(自身を除く): 162715168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 16231, 32462, 64924, 81155, 113617, 129848, 162310, 227234, 259696, 324620, 405775, 454468, 519392, 568085, 649240, 811550, 908936, 1136170, 1298480, 1623100, 1817872, 2272340, 2596960, 2840425, 3246200, 3635744, 4544680, 5680850, 6492400, 9089360, 11361700, 12984800, 18178720, 22723400, 45446800, 90893600]

約数ペア:

[(1, 90893600), (2, 45446800), (4, 22723400), (5, 18178720), (7, 12984800), (8, 11361700), (10, 9089360), (14, 6492400), (16, 5680850), (20, 4544680), (25, 3635744), (28, 3246200), (32, 2840425), (35, 2596960), (40, 2272340), (50, 1817872), (56, 1623100), (70, 1298480), (80, 1136170), (100, 908936), (112, 811550), (140, 649240), (160, 568085), (175, 519392), (200, 454468), (224, 405775), (280, 324620), (350, 259696), (400, 227234), (560, 162310), (700, 129848), (800, 113617), (1120, 81155), (1400, 64924), (2800, 32462), (5600, 16231)]