4197760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{937}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 11481120

約数和(自身を除く): 7283360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 937, 1120, 1874, 2240, 3748, 4480, 4685, 6559, 7496, 9370, 13118, 14992, 18740, 26236, 29984, 32795, 37480, 52472, 59968, 65590, 74960, 104944, 119936, 131180, 149920, 209888, 262360, 299840, 419776, 524720, 599680, 839552, 1049440, 2098880, 4197760]

約数ペア:

[(1, 4197760), (2, 2098880), (4, 1049440), (5, 839552), (7, 599680), (8, 524720), (10, 419776), (14, 299840), (16, 262360), (20, 209888), (28, 149920), (32, 131180), (35, 119936), (40, 104944), (56, 74960), (64, 65590), (70, 59968), (80, 52472), (112, 37480), (128, 32795), (140, 29984), (160, 26236), (224, 18740), (280, 14992), (320, 13118), (448, 9370), (560, 7496), (640, 6559), (896, 4685), (937, 4480), (1120, 3748), (1874, 2240)]