38089660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{38867}}^1$

素因数の和:38890

約数の個数: 36

約数和(自身を含む): 93049992

約数和(自身を除く): 54960332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 38867, 77734, 155468, 194335, 272069, 388670, 544138, 777340, 1088276, 1360345, 1904483, 2720690, 3808966, 5441380, 7617932, 9522415, 19044830, 38089660]

約数ペア:

[(1, 38089660), (2, 19044830), (4, 9522415), (5, 7617932), (7, 5441380), (10, 3808966), (14, 2720690), (20, 1904483), (28, 1360345), (35, 1088276), (49, 777340), (70, 544138), (98, 388670), (140, 272069), (196, 194335), (245, 155468), (490, 77734), (980, 38867)]