269133040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{27803}}^1$

素因数の和:27838

約数の個数: 60

約数和(自身を含む): 687815352

約数和(自身を除く): 418682312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 27803, 55606, 111212, 139015, 222424, 278030, 305833, 444848, 556060, 611666, 1112120, 1223332, 1529165, 2224240, 2446664, 3058330, 3364163, 4893328, 6116660, 6728326, 12233320, 13456652, 16820815, 24466640, 26913304, 33641630, 53826608, 67283260, 134566520, 269133040]

約数ペア:

[(1, 269133040), (2, 134566520), (4, 67283260), (5, 53826608), (8, 33641630), (10, 26913304), (11, 24466640), (16, 16820815), (20, 13456652), (22, 12233320), (40, 6728326), (44, 6116660), (55, 4893328), (80, 3364163), (88, 3058330), (110, 2446664), (121, 2224240), (176, 1529165), (220, 1223332), (242, 1112120), (440, 611666), (484, 556060), (605, 444848), (880, 305833), (968, 278030), (1210, 222424), (1936, 139015), (2420, 111212), (4840, 55606), (9680, 27803)]