22604260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{161459}}^1$

素因数の和:161475

約数の個数: 24

約数和(自身を含む): 54250560

約数和(自身を除く): 31646300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 161459, 322918, 645836, 807295, 1130213, 1614590, 2260426, 3229180, 4520852, 5651065, 11302130, 22604260]

約数ペア:

[(1, 22604260), (2, 11302130), (4, 5651065), (5, 4520852), (7, 3229180), (10, 2260426), (14, 1614590), (20, 1130213), (28, 807295), (35, 645836), (70, 322918), (140, 161459)]