1058879840

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{21557}}^1$

素因数の和:21879

約数の個数: 48

約数和(自身を含む): 2509868592

約数和(自身を除く): 1450988752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1228, 1535, 2456, 3070, 4912, 6140, 9824, 12280, 21557, 24560, 43114, 49120, 86228, 107785, 172456, 215570, 344912, 431140, 689824, 862280, 1724560, 3449120, 6617999, 13235998, 26471996, 33089995, 52943992, 66179990, 105887984, 132359980, 211775968, 264719960, 529439920, 1058879840]

約数ペア:

[(1, 1058879840), (2, 529439920), (4, 264719960), (5, 211775968), (8, 132359980), (10, 105887984), (16, 66179990), (20, 52943992), (32, 33089995), (40, 26471996), (80, 13235998), (160, 6617999), (307, 3449120), (614, 1724560), (1228, 862280), (1535, 689824), (2456, 431140), (3070, 344912), (4912, 215570), (6140, 172456), (9824, 107785), (12280, 86228), (21557, 49120), (24560, 43114)]