222000940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83459}}^1$

素因数の和:83494

約数の個数: 48

約数和(自身を含む): 560851200

約数和(自身を除く): 338850260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 83459, 166918, 333836, 417295, 584213, 834590, 1168426, 1585721, 1669180, 2336852, 2921065, 3171442, 5842130, 6342884, 7928605, 11100047, 11684260, 15857210, 22200094, 31714420, 44400188, 55500235, 111000470, 222000940]

約数ペア:

[(1, 222000940), (2, 111000470), (4, 55500235), (5, 44400188), (7, 31714420), (10, 22200094), (14, 15857210), (19, 11684260), (20, 11100047), (28, 7928605), (35, 6342884), (38, 5842130), (70, 3171442), (76, 2921065), (95, 2336852), (133, 1669180), (140, 1585721), (190, 1168426), (266, 834590), (380, 584213), (532, 417295), (665, 333836), (1330, 166918), (2660, 83459)]