56736400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:929

約数の個数: 120

約数和(自身を含む): 162739584

約数和(自身を除く): 106003184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 881, 920, 1150, 1288, 1400, 1610, 1762, 1840, 2300, 2576, 2800, 3220, 3524, 4025, 4405, 4600, 6167, 6440, 7048, 8050, 8810, 9200, 12334, 12880, 14096, 16100, 17620, 20263, 22025, 24668, 30835, 32200, 35240, 40526, 44050, 49336, 61670, 64400, 70480, 81052, 88100, 98672, 101315, 123340, 141841, 154175, 162104, 176200, 202630, 246680, 283682, 308350, 324208, 352400, 405260, 493360, 506575, 567364, 616700, 709205, 810520, 1013150, 1134728, 1233400, 1418410, 1621040, 2026300, 2269456, 2466800, 2836820, 3546025, 4052600, 5673640, 7092050, 8105200, 11347280, 14184100, 28368200, 56736400]

約数ペア:

[(1, 56736400), (2, 28368200), (4, 14184100), (5, 11347280), (7, 8105200), (8, 7092050), (10, 5673640), (14, 4052600), (16, 3546025), (20, 2836820), (23, 2466800), (25, 2269456), (28, 2026300), (35, 1621040), (40, 1418410), (46, 1233400), (50, 1134728), (56, 1013150), (70, 810520), (80, 709205), (92, 616700), (100, 567364), (112, 506575), (115, 493360), (140, 405260), (161, 352400), (175, 324208), (184, 308350), (200, 283682), (230, 246680), (280, 202630), (322, 176200), (350, 162104), (368, 154175), (400, 141841), (460, 123340), (560, 101315), (575, 98672), (644, 88100), (700, 81052), (805, 70480), (881, 64400), (920, 61670), (1150, 49336), (1288, 44050), (1400, 40526), (1610, 35240), (1762, 32200), (1840, 30835), (2300, 24668), (2576, 22025), (2800, 20263), (3220, 17620), (3524, 16100), (4025, 14096), (4405, 12880), (4600, 12334), (6167, 9200), (6440, 8810), (7048, 8050)]