13230560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11813}}^1$

素因数の和:11835

約数の個数: 48

約数和(自身を含む): 35725536

約数和(自身を除く): 22494976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 11813, 23626, 47252, 59065, 82691, 94504, 118130, 165382, 189008, 236260, 330764, 378016, 413455, 472520, 661528, 826910, 945040, 1323056, 1653820, 1890080, 2646112, 3307640, 6615280, 13230560]

約数ペア:

[(1, 13230560), (2, 6615280), (4, 3307640), (5, 2646112), (7, 1890080), (8, 1653820), (10, 1323056), (14, 945040), (16, 826910), (20, 661528), (28, 472520), (32, 413455), (35, 378016), (40, 330764), (56, 236260), (70, 189008), (80, 165382), (112, 118130), (140, 94504), (160, 82691), (224, 59065), (280, 47252), (560, 23626), (1120, 11813)]