116830280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{417251}}^1$

素因数の和:417269

約数の個数: 32

約数和(自身を含む): 300421440

約数和(自身を除く): 183591160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 417251, 834502, 1669004, 2086255, 2920757, 3338008, 4172510, 5841514, 8345020, 11683028, 14603785, 16690040, 23366056, 29207570, 58415140, 116830280]

約数ペア:

[(1, 116830280), (2, 58415140), (4, 29207570), (5, 23366056), (7, 16690040), (8, 14603785), (10, 11683028), (14, 8345020), (20, 5841514), (28, 4172510), (35, 3338008), (40, 2920757), (56, 2086255), (70, 1669004), (140, 834502), (280, 417251)]