2390526880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2134399}}^1$

素因数の和:2134421

約数の個数: 48

約数和(自身を含む): 6454425600

約数和(自身を除く): 4063898720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2134399, 4268798, 8537596, 10671995, 14940793, 17075192, 21343990, 29881586, 34150384, 42687980, 59763172, 68300768, 74703965, 85375960, 119526344, 149407930, 170751920, 239052688, 298815860, 341503840, 478105376, 597631720, 1195263440, 2390526880]

約数ペア:

[(1, 2390526880), (2, 1195263440), (4, 597631720), (5, 478105376), (7, 341503840), (8, 298815860), (10, 239052688), (14, 170751920), (16, 149407930), (20, 119526344), (28, 85375960), (32, 74703965), (35, 68300768), (40, 59763172), (56, 42687980), (70, 34150384), (80, 29881586), (112, 21343990), (140, 17075192), (160, 14940793), (224, 10671995), (280, 8537596), (560, 4268798), (1120, 2134399)]