22190840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:1992

約数の個数: 64

約数和(自身を含む): 58484160

約数和(自身を除く): 36293320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 1933, 2296, 2870, 3866, 5740, 7732, 9665, 11480, 13531, 15464, 19330, 27062, 38660, 54124, 67655, 77320, 79253, 108248, 135310, 158506, 270620, 317012, 396265, 541240, 554771, 634024, 792530, 1109542, 1585060, 2219084, 2773855, 3170120, 4438168, 5547710, 11095420, 22190840]

約数ペア:

[(1, 22190840), (2, 11095420), (4, 5547710), (5, 4438168), (7, 3170120), (8, 2773855), (10, 2219084), (14, 1585060), (20, 1109542), (28, 792530), (35, 634024), (40, 554771), (41, 541240), (56, 396265), (70, 317012), (82, 270620), (140, 158506), (164, 135310), (205, 108248), (280, 79253), (287, 77320), (328, 67655), (410, 54124), (574, 38660), (820, 27062), (1148, 19330), (1435, 15464), (1640, 13531), (1933, 11480), (2296, 9665), (2870, 7732), (3866, 5740)]