79619260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{568709}}^1$

素因数の和:568725

約数の個数: 24

約数和(自身を含む): 191086560

約数和(自身を除く): 111467300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 568709, 1137418, 2274836, 2843545, 3980963, 5687090, 7961926, 11374180, 15923852, 19904815, 39809630, 79619260]

約数ペア:

[(1, 79619260), (2, 39809630), (4, 19904815), (5, 15923852), (7, 11374180), (10, 7961926), (14, 5687090), (20, 3980963), (28, 2843545), (35, 2274836), (70, 1137418), (140, 568709)]