2017352120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7204829}}^1$

素因数の和:7204847

約数の個数: 32

約数和(自身を含む): 5187477600

約数和(自身を除く): 3170125480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7204829, 14409658, 28819316, 36024145, 50433803, 57638632, 72048290, 100867606, 144096580, 201735212, 252169015, 288193160, 403470424, 504338030, 1008676060, 2017352120]

約数ペア:

[(1, 2017352120), (2, 1008676060), (4, 504338030), (5, 403470424), (7, 288193160), (8, 252169015), (10, 201735212), (14, 144096580), (20, 100867606), (28, 72048290), (35, 57638632), (40, 50433803), (56, 36024145), (70, 28819316), (140, 14409658), (280, 7204829)]