4059500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 9277632

約数和(自身を除く): 5218132

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 353, 460, 500, 575, 706, 1150, 1412, 1765, 2300, 2875, 3530, 5750, 7060, 8119, 8825, 11500, 16238, 17650, 32476, 35300, 40595, 44125, 81190, 88250, 162380, 176500, 202975, 405950, 811900, 1014875, 2029750, 4059500]

約数ペア:

[(1, 4059500), (2, 2029750), (4, 1014875), (5, 811900), (10, 405950), (20, 202975), (23, 176500), (25, 162380), (46, 88250), (50, 81190), (92, 44125), (100, 40595), (115, 35300), (125, 32476), (230, 17650), (250, 16238), (353, 11500), (460, 8825), (500, 8119), (575, 7060), (706, 5750), (1150, 3530), (1412, 2875), (1765, 2300)]