102255440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{182599}}^1$

素因数の和:182619

約数の個数: 40

約数和(自身を含む): 271708800

約数和(自身を除く): 169453360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 182599, 365198, 730396, 912995, 1278193, 1460792, 1825990, 2556386, 2921584, 3651980, 5112772, 6390965, 7303960, 10225544, 12781930, 14607920, 20451088, 25563860, 51127720, 102255440]

約数ペア:

[(1, 102255440), (2, 51127720), (4, 25563860), (5, 20451088), (7, 14607920), (8, 12781930), (10, 10225544), (14, 7303960), (16, 6390965), (20, 5112772), (28, 3651980), (35, 2921584), (40, 2556386), (56, 1825990), (70, 1460792), (80, 1278193), (112, 912995), (140, 730396), (280, 365198), (560, 182599)]