27520640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{6143}}^1$

素因数の和:6169

約数の個数: 64

約数和(自身を含む): 75202560

約数和(自身を除く): 47681920

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, 1120, 2240, 4480, 6143, 12286, 24572, 30715, 43001, 49144, 61430, 86002, 98288, 122860, 172004, 196576, 215005, 245720, 344008, 393152, 430010, 491440, 688016, 786304, 860020, 982880, 1376032, 1720040, 1965760, 2752064, 3440080, 3931520, 5504128, 6880160, 13760320, 27520640]

約数ペア:

[(1, 27520640), (2, 13760320), (4, 6880160), (5, 5504128), (7, 3931520), (8, 3440080), (10, 2752064), (14, 1965760), (16, 1720040), (20, 1376032), (28, 982880), (32, 860020), (35, 786304), (40, 688016), (56, 491440), (64, 430010), (70, 393152), (80, 344008), (112, 245720), (128, 215005), (140, 196576), (160, 172004), (224, 122860), (280, 98288), (320, 86002), (448, 61430), (560, 49144), (640, 43001), (896, 30715), (1120, 24572), (2240, 12286), (4480, 6143)]