97279840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{86857}}^1$

素因数の和:86879

約数の個数: 48

約数和(自身を含む): 262658592

約数和(自身を除く): 165378752

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, 86857, 173714, 347428, 434285, 607999, 694856, 868570, 1215998, 1389712, 1737140, 2431996, 2779424, 3039995, 3474280, 4863992, 6079990, 6948560, 9727984, 12159980, 13897120, 19455968, 24319960, 48639920, 97279840]

約数ペア:

[(1, 97279840), (2, 48639920), (4, 24319960), (5, 19455968), (7, 13897120), (8, 12159980), (10, 9727984), (14, 6948560), (16, 6079990), (20, 4863992), (28, 3474280), (32, 3039995), (35, 2779424), (40, 2431996), (56, 1737140), (70, 1389712), (80, 1215998), (112, 868570), (140, 694856), (160, 607999), (224, 434285), (280, 347428), (560, 173714), (1120, 86857)]