47661520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25903}}^1$

素因数の和:25939

約数の個数: 40

約数和(自身を含む): 115635456

約数和(自身を除く): 67973936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 25903, 51806, 103612, 129515, 207224, 259030, 414448, 518060, 595769, 1036120, 1191538, 2072240, 2383076, 2978845, 4766152, 5957690, 9532304, 11915380, 23830760, 47661520]

約数ペア:

[(1, 47661520), (2, 23830760), (4, 11915380), (5, 9532304), (8, 5957690), (10, 4766152), (16, 2978845), (20, 2383076), (23, 2072240), (40, 1191538), (46, 1036120), (80, 595769), (92, 518060), (115, 414448), (184, 259030), (230, 207224), (368, 129515), (460, 103612), (920, 51806), (1840, 25903)]