40638500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 107557632

約数和(自身を除く): 66919132

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 125, 140, 170, 175, 238, 250, 340, 350, 425, 476, 500, 595, 683, 700, 850, 875, 1190, 1366, 1700, 1750, 2125, 2380, 2732, 2975, 3415, 3500, 4250, 4781, 5950, 6830, 8500, 9562, 11611, 11900, 13660, 14875, 17075, 19124, 23222, 23905, 29750, 34150, 46444, 47810, 58055, 59500, 68300, 81277, 85375, 95620, 116110, 119525, 162554, 170750, 232220, 239050, 290275, 325108, 341500, 406385, 478100, 580550, 597625, 812770, 1161100, 1195250, 1451375, 1625540, 2031925, 2390500, 2902750, 4063850, 5805500, 8127700, 10159625, 20319250, 40638500]

約数ペア:

[(1, 40638500), (2, 20319250), (4, 10159625), (5, 8127700), (7, 5805500), (10, 4063850), (14, 2902750), (17, 2390500), (20, 2031925), (25, 1625540), (28, 1451375), (34, 1195250), (35, 1161100), (50, 812770), (68, 597625), (70, 580550), (85, 478100), (100, 406385), (119, 341500), (125, 325108), (140, 290275), (170, 239050), (175, 232220), (238, 170750), (250, 162554), (340, 119525), (350, 116110), (425, 95620), (476, 85375), (500, 81277), (595, 68300), (683, 59500), (700, 58055), (850, 47810), (875, 46444), (1190, 34150), (1366, 29750), (1700, 23905), (1750, 23222), (2125, 19124), (2380, 17075), (2732, 14875), (2975, 13660), (3415, 11900), (3500, 11611), (4250, 9562), (4781, 8500), (5950, 6830)]