11840500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 31449600

約数和(自身を除く): 19609100

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, 199, 238, 250, 340, 350, 398, 425, 476, 500, 595, 700, 796, 850, 875, 995, 1190, 1393, 1700, 1750, 1990, 2125, 2380, 2786, 2975, 3383, 3500, 3980, 4250, 4975, 5572, 5950, 6766, 6965, 8500, 9950, 11900, 13532, 13930, 14875, 16915, 19900, 23681, 24875, 27860, 29750, 33830, 34825, 47362, 49750, 59500, 67660, 69650, 84575, 94724, 99500, 118405, 139300, 169150, 174125, 236810, 338300, 348250, 422875, 473620, 592025, 696500, 845750, 1184050, 1691500, 2368100, 2960125, 5920250, 11840500]

約数ペア:

[(1, 11840500), (2, 5920250), (4, 2960125), (5, 2368100), (7, 1691500), (10, 1184050), (14, 845750), (17, 696500), (20, 592025), (25, 473620), (28, 422875), (34, 348250), (35, 338300), (50, 236810), (68, 174125), (70, 169150), (85, 139300), (100, 118405), (119, 99500), (125, 94724), (140, 84575), (170, 69650), (175, 67660), (199, 59500), (238, 49750), (250, 47362), (340, 34825), (350, 33830), (398, 29750), (425, 27860), (476, 24875), (500, 23681), (595, 19900), (700, 16915), (796, 14875), (850, 13930), (875, 13532), (995, 11900), (1190, 9950), (1393, 8500), (1700, 6965), (1750, 6766), (1990, 5950), (2125, 5572), (2380, 4975), (2786, 4250), (2975, 3980), (3383, 3500)]