401200100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{573143}}^1$

素因数の和:573164

約数の個数: 36

約数和(自身を含む): 994977984

約数和(自身を除く): 593777884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 573143, 1146286, 2292572, 2865715, 4012001, 5731430, 8024002, 11462860, 14328575, 16048004, 20060005, 28657150, 40120010, 57314300, 80240020, 100300025, 200600050, 401200100]

約数ペア:

[(1, 401200100), (2, 200600050), (4, 100300025), (5, 80240020), (7, 57314300), (10, 40120010), (14, 28657150), (20, 20060005), (25, 16048004), (28, 14328575), (35, 11462860), (50, 8024002), (70, 5731430), (100, 4012001), (140, 2865715), (175, 2292572), (350, 1146286), (700, 573143)]