3020199680

素因数分解:

$2^8\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{2311}}^1$

素因数の和:3353

約数の個数: 72

約数和(自身を含む): 7244541024

約数和(自身を除く): 4224341344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1021, 1280, 2042, 2311, 4084, 4622, 5105, 8168, 9244, 10210, 11555, 16336, 18488, 20420, 23110, 32672, 36976, 40840, 46220, 65344, 73952, 81680, 92440, 130688, 147904, 163360, 184880, 261376, 295808, 326720, 369760, 591616, 653440, 739520, 1306880, 1479040, 2359531, 2958080, 4719062, 9438124, 11797655, 18876248, 23595310, 37752496, 47190620, 75504992, 94381240, 151009984, 188762480, 302019968, 377524960, 604039936, 755049920, 1510099840, 3020199680]

約数ペア:

[(1, 3020199680), (2, 1510099840), (4, 755049920), (5, 604039936), (8, 377524960), (10, 302019968), (16, 188762480), (20, 151009984), (32, 94381240), (40, 75504992), (64, 47190620), (80, 37752496), (128, 23595310), (160, 18876248), (256, 11797655), (320, 9438124), (640, 4719062), (1021, 2958080), (1280, 2359531), (2042, 1479040), (2311, 1306880), (4084, 739520), (4622, 653440), (5105, 591616), (8168, 369760), (9244, 326720), (10210, 295808), (11555, 261376), (16336, 184880), (18488, 163360), (20420, 147904), (23110, 130688), (32672, 92440), (36976, 81680), (40840, 73952), (46220, 65344)]