10650220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 25804800

約数和(自身を除く): 15154580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 599, 635, 889, 1198, 1270, 1778, 2396, 2540, 2995, 3556, 4193, 4445, 5990, 8386, 8890, 11980, 16772, 17780, 20965, 41930, 76073, 83860, 152146, 304292, 380365, 532511, 760730, 1065022, 1521460, 2130044, 2662555, 5325110, 10650220]

約数ペア:

[(1, 10650220), (2, 5325110), (4, 2662555), (5, 2130044), (7, 1521460), (10, 1065022), (14, 760730), (20, 532511), (28, 380365), (35, 304292), (70, 152146), (127, 83860), (140, 76073), (254, 41930), (508, 20965), (599, 17780), (635, 16772), (889, 11980), (1198, 8890), (1270, 8386), (1778, 5990), (2396, 4445), (2540, 4193), (2995, 3556)]