2101104685

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 2612736000

約数和(自身を除く): 511631315

約数列:

[1, 5, 47, 179, 199, 235, 251, 895, 995, 1255, 8413, 9353, 11797, 35621, 42065, 44929, 46765, 49949, 58985, 178105, 224645, 249745, 1674187, 2111663, 2347603, 8370935, 8940871, 10558315, 11738015, 44704355, 420220937, 2101104685]

約数ペア:

[(1, 2101104685), (5, 420220937), (47, 44704355), (179, 11738015), (199, 10558315), (235, 8940871), (251, 8370935), (895, 2347603), (995, 2111663), (1255, 1674187), (8413, 249745), (9353, 224645), (11797, 178105), (35621, 58985), (42065, 49949), (44929, 46765)]