28548100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1$

素因数の和:2437

約数の個数: 72

約数和(自身を含む): 74995200

約数和(自身を除く): 46447100

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2399, 2975, 4798, 5950, 9596, 11900, 11995, 16793, 23990, 33586, 40783, 47980, 59975, 67172, 81566, 83965, 119950, 163132, 167930, 203915, 239900, 285481, 335860, 407830, 419825, 570962, 815660, 839650, 1019575, 1141924, 1427405, 1679300, 2039150, 2854810, 4078300, 5709620, 7137025, 14274050, 28548100]

約数ペア:

[(1, 28548100), (2, 14274050), (4, 7137025), (5, 5709620), (7, 4078300), (10, 2854810), (14, 2039150), (17, 1679300), (20, 1427405), (25, 1141924), (28, 1019575), (34, 839650), (35, 815660), (50, 570962), (68, 419825), (70, 407830), (85, 335860), (100, 285481), (119, 239900), (140, 203915), (170, 167930), (175, 163132), (238, 119950), (340, 83965), (350, 81566), (425, 67172), (476, 59975), (595, 47980), (700, 40783), (850, 33586), (1190, 23990), (1700, 16793), (2380, 11995), (2399, 11900), (2975, 9596), (4798, 5950)]