3310714400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{84457}}^1$

素因数の和:84491

約数の個数: 108

約数和(自身を含む): 9401949018

約数和(自身を除く): 6091234618

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2800, 3920, 4900, 5600, 7840, 9800, 19600, 39200, 84457, 168914, 337828, 422285, 591199, 675656, 844570, 1182398, 1351312, 1689140, 2111425, 2364796, 2702624, 2955995, 3378280, 4138393, 4222850, 4729592, 5911990, 6756560, 8276786, 8445700, 9459184, 11823980, 13513120, 14779975, 16553572, 16891400, 18918368, 20691965, 23647960, 29559950, 33107144, 33782800, 41383930, 47295920, 59119900, 66214288, 67565600, 82767860, 94591840, 103459825, 118239800, 132428576, 165535720, 206919650, 236479600, 331071440, 413839300, 472959200, 662142880, 827678600, 1655357200, 3310714400]

約数ペア:

[(1, 3310714400), (2, 1655357200), (4, 827678600), (5, 662142880), (7, 472959200), (8, 413839300), (10, 331071440), (14, 236479600), (16, 206919650), (20, 165535720), (25, 132428576), (28, 118239800), (32, 103459825), (35, 94591840), (40, 82767860), (49, 67565600), (50, 66214288), (56, 59119900), (70, 47295920), (80, 41383930), (98, 33782800), (100, 33107144), (112, 29559950), (140, 23647960), (160, 20691965), (175, 18918368), (196, 16891400), (200, 16553572), (224, 14779975), (245, 13513120), (280, 11823980), (350, 9459184), (392, 8445700), (400, 8276786), (490, 6756560), (560, 5911990), (700, 4729592), (784, 4222850), (800, 4138393), (980, 3378280), (1120, 2955995), (1225, 2702624), (1400, 2364796), (1568, 2111425), (1960, 1689140), (2450, 1351312), (2800, 1182398), (3920, 844570), (4900, 675656), (5600, 591199), (7840, 422285), (9800, 337828), (19600, 168914), (39200, 84457)]