6418520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9439}}^1$

素因数の和:9467

約数の個数: 32

約数和(自身を含む): 15292800

約数和(自身を除く): 8874280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 9439, 18878, 37756, 47195, 75512, 94390, 160463, 188780, 320926, 377560, 641852, 802315, 1283704, 1604630, 3209260, 6418520]

約数ペア:

[(1, 6418520), (2, 3209260), (4, 1604630), (5, 1283704), (8, 802315), (10, 641852), (17, 377560), (20, 320926), (34, 188780), (40, 160463), (68, 94390), (85, 75512), (136, 47195), (170, 37756), (340, 18878), (680, 9439)]