471070880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{420599}}^1$

素因数の和:420621

約数の個数: 48

約数和(自身を含む): 1271894400

約数和(自身を除く): 800823520

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, 420599, 841198, 1682396, 2102995, 2944193, 3364792, 4205990, 5888386, 6729584, 8411980, 11776772, 13459168, 14720965, 16823960, 23553544, 29441930, 33647920, 47107088, 58883860, 67295840, 94214176, 117767720, 235535440, 471070880]

約数ペア:

[(1, 471070880), (2, 235535440), (4, 117767720), (5, 94214176), (7, 67295840), (8, 58883860), (10, 47107088), (14, 33647920), (16, 29441930), (20, 23553544), (28, 16823960), (32, 14720965), (35, 13459168), (40, 11776772), (56, 8411980), (70, 6729584), (80, 5888386), (112, 4205990), (140, 3364792), (160, 2944193), (224, 2102995), (280, 1682396), (560, 841198), (1120, 420599)]