61823680

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4493}}^1$

素因数の和:4553

約数の個数: 56

約数和(自身を含む): 150674832

約数和(自身を除く): 88851152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 4493, 6880, 8986, 13760, 17972, 22465, 35944, 44930, 71888, 89860, 143776, 179720, 193199, 287552, 359440, 386398, 718880, 772796, 965995, 1437760, 1545592, 1931990, 3091184, 3863980, 6182368, 7727960, 12364736, 15455920, 30911840, 61823680]

約数ペア:

[(1, 61823680), (2, 30911840), (4, 15455920), (5, 12364736), (8, 7727960), (10, 6182368), (16, 3863980), (20, 3091184), (32, 1931990), (40, 1545592), (43, 1437760), (64, 965995), (80, 772796), (86, 718880), (160, 386398), (172, 359440), (215, 287552), (320, 193199), (344, 179720), (430, 143776), (688, 89860), (860, 71888), (1376, 44930), (1720, 35944), (2752, 22465), (3440, 17972), (4493, 13760), (6880, 8986)]