25047130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{547}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 47741760

約数和(自身を除く): 22694630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 547, 1094, 1205, 2410, 2735, 4579, 5470, 9158, 10393, 20786, 22895, 45790, 51965, 103930, 131827, 263654, 659135, 1318270, 2504713, 5009426, 12523565, 25047130]

約数ペア:

[(1, 25047130), (2, 12523565), (5, 5009426), (10, 2504713), (19, 1318270), (38, 659135), (95, 263654), (190, 131827), (241, 103930), (482, 51965), (547, 45790), (1094, 22895), (1205, 20786), (2410, 10393), (2735, 9158), (4579, 5470)]