16281160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{58147}}^1$

素因数の和:58165

約数の個数: 32

約数和(自身を含む): 41866560

約数和(自身を除く): 25585400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 58147, 116294, 232588, 290735, 407029, 465176, 581470, 814058, 1162940, 1628116, 2035145, 2325880, 3256232, 4070290, 8140580, 16281160]

約数ペア:

[(1, 16281160), (2, 8140580), (4, 4070290), (5, 3256232), (7, 2325880), (8, 2035145), (10, 1628116), (14, 1162940), (20, 814058), (28, 581470), (35, 465176), (40, 407029), (56, 290735), (70, 232588), (140, 116294), (280, 58147)]