16975280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{30313}}^1$

素因数の和:30333

約数の個数: 40

約数和(自身を含む): 45107232

約数和(自身を除く): 28131952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 30313, 60626, 121252, 151565, 212191, 242504, 303130, 424382, 485008, 606260, 848764, 1060955, 1212520, 1697528, 2121910, 2425040, 3395056, 4243820, 8487640, 16975280]

約数ペア:

[(1, 16975280), (2, 8487640), (4, 4243820), (5, 3395056), (7, 2425040), (8, 2121910), (10, 1697528), (14, 1212520), (16, 1060955), (20, 848764), (28, 606260), (35, 485008), (40, 424382), (56, 303130), (70, 242504), (80, 212191), (112, 151565), (140, 121252), (280, 60626), (560, 30313)]