14220640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{12697}}^1$

素因数の和:12719

約数の個数: 48

約数和(自身を含む): 38398752

約数和(自身を除く): 24178112

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, 12697, 25394, 50788, 63485, 88879, 101576, 126970, 177758, 203152, 253940, 355516, 406304, 444395, 507880, 711032, 888790, 1015760, 1422064, 1777580, 2031520, 2844128, 3555160, 7110320, 14220640]

約数ペア:

[(1, 14220640), (2, 7110320), (4, 3555160), (5, 2844128), (7, 2031520), (8, 1777580), (10, 1422064), (14, 1015760), (16, 888790), (20, 711032), (28, 507880), (32, 444395), (35, 406304), (40, 355516), (56, 253940), (70, 203152), (80, 177758), (112, 126970), (140, 101576), (160, 88879), (224, 63485), (280, 50788), (560, 25394), (1120, 12697)]