23501650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 47434464

約数和(自身を除く): 23932814

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 643, 731, 850, 1075, 1286, 1462, 2150, 3215, 3655, 6430, 7310, 10931, 16075, 18275, 21862, 27649, 32150, 36550, 54655, 55298, 109310, 138245, 273275, 276490, 470033, 546550, 691225, 940066, 1382450, 2350165, 4700330, 11750825, 23501650]

約数ペア:

[(1, 23501650), (2, 11750825), (5, 4700330), (10, 2350165), (17, 1382450), (25, 940066), (34, 691225), (43, 546550), (50, 470033), (85, 276490), (86, 273275), (170, 138245), (215, 109310), (425, 55298), (430, 54655), (643, 36550), (731, 32150), (850, 27649), (1075, 21862), (1286, 18275), (1462, 16075), (2150, 10931), (3215, 7310), (3655, 6430)]