12153760

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2105

約数の個数: 48

約数和(自身を含む): 29503656

約数和(自身を除く): 17349896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2053, 2960, 4106, 5920, 8212, 10265, 16424, 20530, 32848, 41060, 65696, 75961, 82120, 151922, 164240, 303844, 328480, 379805, 607688, 759610, 1215376, 1519220, 2430752, 3038440, 6076880, 12153760]

約数ペア:

[(1, 12153760), (2, 6076880), (4, 3038440), (5, 2430752), (8, 1519220), (10, 1215376), (16, 759610), (20, 607688), (32, 379805), (37, 328480), (40, 303844), (74, 164240), (80, 151922), (148, 82120), (160, 75961), (185, 65696), (296, 41060), (370, 32848), (592, 20530), (740, 16424), (1184, 10265), (1480, 8212), (2053, 5920), (2960, 4106)]