6474280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9521}}^1$

素因数の和:9549

約数の個数: 32

約数和(自身を含む): 15425640

約数和(自身を除く): 8951360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 9521, 19042, 38084, 47605, 76168, 95210, 161857, 190420, 323714, 380840, 647428, 809285, 1294856, 1618570, 3237140, 6474280]

約数ペア:

[(1, 6474280), (2, 3237140), (4, 1618570), (5, 1294856), (8, 809285), (10, 647428), (17, 380840), (20, 323714), (34, 190420), (40, 161857), (68, 95210), (85, 76168), (136, 47605), (170, 38084), (340, 19042), (680, 9521)]