24258920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{12377}}^1$

素因数の和:12402

約数の個数: 48

約数和(自身を含む): 63499140

約数和(自身を除く): 39240220

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 12377, 24754, 49508, 61885, 86639, 99016, 123770, 173278, 247540, 346556, 433195, 495080, 606473, 693112, 866390, 1212946, 1732780, 2425892, 3032365, 3465560, 4851784, 6064730, 12129460, 24258920]

約数ペア:

[(1, 24258920), (2, 12129460), (4, 6064730), (5, 4851784), (7, 3465560), (8, 3032365), (10, 2425892), (14, 1732780), (20, 1212946), (28, 866390), (35, 693112), (40, 606473), (49, 495080), (56, 433195), (70, 346556), (98, 247540), (140, 173278), (196, 123770), (245, 99016), (280, 86639), (392, 61885), (490, 49508), (980, 24754), (1960, 12377)]