113469160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{405247}}^1$

素因数の和:405265

約数の個数: 32

約数和(自身を含む): 291778560

約数和(自身を除く): 178309400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 405247, 810494, 1620988, 2026235, 2836729, 3241976, 4052470, 5673458, 8104940, 11346916, 14183645, 16209880, 22693832, 28367290, 56734580, 113469160]

約数ペア:

[(1, 113469160), (2, 56734580), (4, 28367290), (5, 22693832), (7, 16209880), (8, 14183645), (10, 11346916), (14, 8104940), (20, 5673458), (28, 4052470), (35, 3241976), (40, 2836729), (56, 2026235), (70, 1620988), (140, 810494), (280, 405247)]