85079680

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{2713}}^1$

素因数の和:2746

約数の個数: 96

約数和(自身を含む): 236687940

約数和(自身を除く): 151608260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 2713, 3136, 3920, 4480, 5426, 6272, 7840, 10852, 13565, 15680, 18991, 21704, 27130, 31360, 37982, 43408, 54260, 75964, 86816, 94955, 108520, 132937, 151928, 173632, 189910, 217040, 265874, 303856, 347264, 379820, 434080, 531748, 607712, 664685, 759640, 868160, 1063496, 1215424, 1329370, 1519280, 1736320, 2126992, 2430848, 2658740, 3038560, 4253984, 5317480, 6077120, 8507968, 10634960, 12154240, 17015936, 21269920, 42539840, 85079680]

約数ペア:

[(1, 85079680), (2, 42539840), (4, 21269920), (5, 17015936), (7, 12154240), (8, 10634960), (10, 8507968), (14, 6077120), (16, 5317480), (20, 4253984), (28, 3038560), (32, 2658740), (35, 2430848), (40, 2126992), (49, 1736320), (56, 1519280), (64, 1329370), (70, 1215424), (80, 1063496), (98, 868160), (112, 759640), (128, 664685), (140, 607712), (160, 531748), (196, 434080), (224, 379820), (245, 347264), (280, 303856), (320, 265874), (392, 217040), (448, 189910), (490, 173632), (560, 151928), (640, 132937), (784, 108520), (896, 94955), (980, 86816), (1120, 75964), (1568, 54260), (1960, 43408), (2240, 37982), (2713, 31360), (3136, 27130), (3920, 21704), (4480, 18991), (5426, 15680), (6272, 13565), (7840, 10852)]