105297640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{376063}}^1$

素因数の和:376081

約数の個数: 32

約数和(自身を含む): 270766080

約数和(自身を除く): 165468440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 376063, 752126, 1504252, 1880315, 2632441, 3008504, 3760630, 5264882, 7521260, 10529764, 13162205, 15042520, 21059528, 26324410, 52648820, 105297640]

約数ペア:

[(1, 105297640), (2, 52648820), (4, 26324410), (5, 21059528), (7, 15042520), (8, 13162205), (10, 10529764), (14, 7521260), (20, 5264882), (28, 3760630), (35, 3008504), (40, 2632441), (56, 1880315), (70, 1504252), (140, 752126), (280, 376063)]