11125940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11353}}^1$

素因数の和:11376

約数の個数: 36

約数和(自身を含む): 27181476

約数和(自身を除く): 16055536

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 11353, 22706, 45412, 56765, 79471, 113530, 158942, 227060, 317884, 397355, 556297, 794710, 1112594, 1589420, 2225188, 2781485, 5562970, 11125940]

約数ペア:

[(1, 11125940), (2, 5562970), (4, 2781485), (5, 2225188), (7, 1589420), (10, 1112594), (14, 794710), (20, 556297), (28, 397355), (35, 317884), (49, 227060), (70, 158942), (98, 113530), (140, 79471), (196, 56765), (245, 45412), (490, 22706), (980, 11353)]