11143000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1013}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 28473120

約数和(自身を除く): 17330120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1013, 1100, 1375, 2026, 2200, 2750, 4052, 5065, 5500, 8104, 10130, 11000, 11143, 20260, 22286, 25325, 40520, 44572, 50650, 55715, 89144, 101300, 111430, 126625, 202600, 222860, 253250, 278575, 445720, 506500, 557150, 1013000, 1114300, 1392875, 2228600, 2785750, 5571500, 11143000]

約数ペア:

[(1, 11143000), (2, 5571500), (4, 2785750), (5, 2228600), (8, 1392875), (10, 1114300), (11, 1013000), (20, 557150), (22, 506500), (25, 445720), (40, 278575), (44, 253250), (50, 222860), (55, 202600), (88, 126625), (100, 111430), (110, 101300), (125, 89144), (200, 55715), (220, 50650), (250, 44572), (275, 40520), (440, 25325), (500, 22286), (550, 20260), (1000, 11143), (1013, 11000), (1100, 10130), (1375, 8104), (2026, 5500), (2200, 5065), (2750, 4052)]