4202240

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{67}}^1$

素因数の和:102

約数の個数: 108

約数和(自身を含む): 11883816

約数和(自身を除く): 7681576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 67, 70, 80, 98, 112, 128, 134, 140, 160, 196, 224, 245, 256, 268, 280, 320, 335, 392, 448, 469, 490, 536, 560, 640, 670, 784, 896, 938, 980, 1072, 1120, 1280, 1340, 1568, 1792, 1876, 1960, 2144, 2240, 2345, 2680, 3136, 3283, 3752, 3920, 4288, 4480, 4690, 5360, 6272, 6566, 7504, 7840, 8576, 8960, 9380, 10720, 12544, 13132, 15008, 15680, 16415, 17152, 18760, 21440, 26264, 30016, 31360, 32830, 37520, 42880, 52528, 60032, 62720, 65660, 75040, 85760, 105056, 120064, 131320, 150080, 210112, 262640, 300160, 420224, 525280, 600320, 840448, 1050560, 2101120, 4202240]

約数ペア:

[(1, 4202240), (2, 2101120), (4, 1050560), (5, 840448), (7, 600320), (8, 525280), (10, 420224), (14, 300160), (16, 262640), (20, 210112), (28, 150080), (32, 131320), (35, 120064), (40, 105056), (49, 85760), (56, 75040), (64, 65660), (67, 62720), (70, 60032), (80, 52528), (98, 42880), (112, 37520), (128, 32830), (134, 31360), (140, 30016), (160, 26264), (196, 21440), (224, 18760), (245, 17152), (256, 16415), (268, 15680), (280, 15008), (320, 13132), (335, 12544), (392, 10720), (448, 9380), (469, 8960), (490, 8576), (536, 7840), (560, 7504), (640, 6566), (670, 6272), (784, 5360), (896, 4690), (938, 4480), (980, 4288), (1072, 3920), (1120, 3752), (1280, 3283), (1340, 3136), (1568, 2680), (1792, 2345), (1876, 2240), (1960, 2144)]