706679660

素因数分解:

$2^2\times 5^1\times {\mathrm{4271}}^1\times {\mathrm{8273}}^1$

素因数の和:12553

約数の個数: 24

約数和(自身を含む): 1484554176

約数和(自身を除く): 777874516

約数列:

[1, 2, 4, 5, 10, 20, 4271, 8273, 8542, 16546, 17084, 21355, 33092, 41365, 42710, 82730, 85420, 165460, 35333983, 70667966, 141335932, 176669915, 353339830, 706679660]

約数ペア:

[(1, 706679660), (2, 353339830), (4, 176669915), (5, 141335932), (10, 70667966), (20, 35333983), (4271, 165460), (8273, 85420), (8542, 82730), (16546, 42710), (17084, 41365), (21355, 33092)]