24717560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{12611}}^1$

素因数の和:12636

約数の個数: 48

約数和(自身を含む): 64699560

約数和(自身を除く): 39982000

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, 12611, 25222, 50444, 63055, 88277, 100888, 126110, 176554, 252220, 353108, 441385, 504440, 617939, 706216, 882770, 1235878, 1765540, 2471756, 3089695, 3531080, 4943512, 6179390, 12358780, 24717560]

約数ペア:

[(1, 24717560), (2, 12358780), (4, 6179390), (5, 4943512), (7, 3531080), (8, 3089695), (10, 2471756), (14, 1765540), (20, 1235878), (28, 882770), (35, 706216), (40, 617939), (49, 504440), (56, 441385), (70, 353108), (98, 252220), (140, 176554), (196, 126110), (245, 100888), (280, 88277), (392, 63055), (490, 50444), (980, 25222), (1960, 12611)]