42517900

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2203}}^1$

素因数の和:2410

約数の個数: 36

約数和(自身を含む): 92783992

約数和(自身を除く): 50266092

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1930, 2203, 3860, 4406, 4825, 8812, 9650, 11015, 19300, 22030, 44060, 55075, 110150, 220300, 425179, 850358, 1700716, 2125895, 4251790, 8503580, 10629475, 21258950, 42517900]

約数ペア:

[(1, 42517900), (2, 21258950), (4, 10629475), (5, 8503580), (10, 4251790), (20, 2125895), (25, 1700716), (50, 850358), (100, 425179), (193, 220300), (386, 110150), (772, 55075), (965, 44060), (1930, 22030), (2203, 19300), (3860, 11015), (4406, 9650), (4825, 8812)]