71862400

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1362

約数の個数: 96

約数和(自身を含む): 188107380

約数和(自身を除く): 116244980

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 640, 680, 800, 850, 1088, 1321, 1360, 1600, 1700, 2176, 2642, 2720, 3200, 3400, 5284, 5440, 6605, 6800, 10568, 10880, 13210, 13600, 21136, 22457, 26420, 27200, 33025, 42272, 44914, 52840, 54400, 66050, 84544, 89828, 105680, 112285, 132100, 169088, 179656, 211360, 224570, 264200, 359312, 422720, 449140, 528400, 561425, 718624, 845440, 898280, 1056800, 1122850, 1437248, 1796560, 2113600, 2245700, 2874496, 3593120, 4227200, 4491400, 7186240, 8982800, 14372480, 17965600, 35931200, 71862400]

約数ペア:

[(1, 71862400), (2, 35931200), (4, 17965600), (5, 14372480), (8, 8982800), (10, 7186240), (16, 4491400), (17, 4227200), (20, 3593120), (25, 2874496), (32, 2245700), (34, 2113600), (40, 1796560), (50, 1437248), (64, 1122850), (68, 1056800), (80, 898280), (85, 845440), (100, 718624), (128, 561425), (136, 528400), (160, 449140), (170, 422720), (200, 359312), (272, 264200), (320, 224570), (340, 211360), (400, 179656), (425, 169088), (544, 132100), (640, 112285), (680, 105680), (800, 89828), (850, 84544), (1088, 66050), (1321, 54400), (1360, 52840), (1600, 44914), (1700, 42272), (2176, 33025), (2642, 27200), (2720, 26420), (3200, 22457), (3400, 21136), (5284, 13600), (5440, 13210), (6605, 10880), (6800, 10568)]