2014097840

素因数分解:

$2^4\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{19997}}^1$

素因数の和:21269

約数の個数: 40

約数和(自身を含む): 4686731280

約数和(自身を除く): 2672633440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1259, 2518, 5036, 6295, 10072, 12590, 19997, 20144, 25180, 39994, 50360, 79988, 99985, 100720, 159976, 199970, 319952, 399940, 799880, 1599760, 25176223, 50352446, 100704892, 125881115, 201409784, 251762230, 402819568, 503524460, 1007048920, 2014097840]

約数ペア:

[(1, 2014097840), (2, 1007048920), (4, 503524460), (5, 402819568), (8, 251762230), (10, 201409784), (16, 125881115), (20, 100704892), (40, 50352446), (80, 25176223), (1259, 1599760), (2518, 799880), (5036, 399940), (6295, 319952), (10072, 199970), (12590, 159976), (19997, 100720), (20144, 99985), (25180, 79988), (39994, 50360)]