2243339360

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{72647}}^1$

素因数の和:72855

約数の個数: 48

約数和(自身を含む): 5327423136

約数和(自身を除く): 3084083776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 6176, 7720, 15440, 30880, 72647, 145294, 290588, 363235, 581176, 726470, 1162352, 1452940, 2324704, 2905880, 5811760, 11623520, 14020871, 28041742, 56083484, 70104355, 112166968, 140208710, 224333936, 280417420, 448667872, 560834840, 1121669680, 2243339360]

約数ペア:

[(1, 2243339360), (2, 1121669680), (4, 560834840), (5, 448667872), (8, 280417420), (10, 224333936), (16, 140208710), (20, 112166968), (32, 70104355), (40, 56083484), (80, 28041742), (160, 14020871), (193, 11623520), (386, 5811760), (772, 2905880), (965, 2324704), (1544, 1452940), (1930, 1162352), (3088, 726470), (3860, 581176), (6176, 363235), (7720, 290588), (15440, 145294), (30880, 72647)]