22093720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 54756000

約数和(自身を除く): 32662280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 149, 220, 298, 337, 440, 596, 674, 745, 1192, 1348, 1490, 1639, 1685, 2696, 2980, 3278, 3370, 3707, 5960, 6556, 6740, 7414, 8195, 13112, 13480, 14828, 16390, 18535, 29656, 32780, 37070, 50213, 65560, 74140, 100426, 148280, 200852, 251065, 401704, 502130, 552343, 1004260, 1104686, 2008520, 2209372, 2761715, 4418744, 5523430, 11046860, 22093720]

約数ペア:

[(1, 22093720), (2, 11046860), (4, 5523430), (5, 4418744), (8, 2761715), (10, 2209372), (11, 2008520), (20, 1104686), (22, 1004260), (40, 552343), (44, 502130), (55, 401704), (88, 251065), (110, 200852), (149, 148280), (220, 100426), (298, 74140), (337, 65560), (440, 50213), (596, 37070), (674, 32780), (745, 29656), (1192, 18535), (1348, 16390), (1490, 14828), (1639, 13480), (1685, 13112), (2696, 8195), (2980, 7414), (3278, 6740), (3370, 6556), (3707, 5960)]