4041719920

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{147293}}^1$

素因数の和:147327

約数の個数: 80

約数和(自身を含む): 10958673600

約数和(自身を除く): 6916953680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 13720, 27440, 147293, 294586, 589172, 736465, 1031051, 1178344, 1472930, 2062102, 2356688, 2945860, 4124204, 5155255, 5891720, 7217357, 8248408, 10310510, 11783440, 14434714, 16496816, 20621020, 28869428, 36086785, 41242040, 50521499, 57738856, 72173570, 82484080, 101042998, 115477712, 144347140, 202085996, 252607495, 288694280, 404171992, 505214990, 577388560, 808343984, 1010429980, 2020859960, 4041719920]

約数ペア:

[(1, 4041719920), (2, 2020859960), (4, 1010429980), (5, 808343984), (7, 577388560), (8, 505214990), (10, 404171992), (14, 288694280), (16, 252607495), (20, 202085996), (28, 144347140), (35, 115477712), (40, 101042998), (49, 82484080), (56, 72173570), (70, 57738856), (80, 50521499), (98, 41242040), (112, 36086785), (140, 28869428), (196, 20621020), (245, 16496816), (280, 14434714), (343, 11783440), (392, 10310510), (490, 8248408), (560, 7217357), (686, 5891720), (784, 5155255), (980, 4124204), (1372, 2945860), (1715, 2356688), (1960, 2062102), (2744, 1472930), (3430, 1178344), (3920, 1031051), (5488, 736465), (6860, 589172), (13720, 294586), (27440, 147293)]