2676650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 5463936

約数和(自身を除く): 2787286

約数列:

[1, 2, 5, 10, 17, 25, 34, 47, 50, 67, 85, 94, 134, 170, 235, 335, 425, 470, 670, 799, 850, 1139, 1175, 1598, 1675, 2278, 2350, 3149, 3350, 3995, 5695, 6298, 7990, 11390, 15745, 19975, 28475, 31490, 39950, 53533, 56950, 78725, 107066, 157450, 267665, 535330, 1338325, 2676650]

約数ペア:

[(1, 2676650), (2, 1338325), (5, 535330), (10, 267665), (17, 157450), (25, 107066), (34, 78725), (47, 56950), (50, 53533), (67, 39950), (85, 31490), (94, 28475), (134, 19975), (170, 15745), (235, 11390), (335, 7990), (425, 6298), (470, 5695), (670, 3995), (799, 3350), (850, 3149), (1139, 2350), (1175, 2278), (1598, 1675)]