10570280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{5393}}^1$

素因数の和:5418

約数の個数: 48

約数和(自身を含む): 27671220

約数和(自身を除く): 17100940

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 5393, 10786, 21572, 26965, 37751, 43144, 53930, 75502, 107860, 151004, 188755, 215720, 264257, 302008, 377510, 528514, 755020, 1057028, 1321285, 1510040, 2114056, 2642570, 5285140, 10570280]

約数ペア:

[(1, 10570280), (2, 5285140), (4, 2642570), (5, 2114056), (7, 1510040), (8, 1321285), (10, 1057028), (14, 755020), (20, 528514), (28, 377510), (35, 302008), (40, 264257), (49, 215720), (56, 188755), (70, 151004), (98, 107860), (140, 75502), (196, 53930), (245, 43144), (280, 37751), (392, 26965), (490, 21572), (980, 10786), (1960, 5393)]