2495295710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113371}}^1$

素因数の和:113480

約数の個数: 32

約数和(自身を含む): 4701763584

約数和(自身を除く): 2206467874

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 11005, 22010, 113371, 226742, 566855, 1133710, 3514501, 7029002, 8049341, 16098682, 17572505, 35145010, 40246705, 80493410, 249529571, 499059142, 1247647855, 2495295710]

約数ペア:

[(1, 2495295710), (2, 1247647855), (5, 499059142), (10, 249529571), (31, 80493410), (62, 40246705), (71, 35145010), (142, 17572505), (155, 16098682), (310, 8049341), (355, 7029002), (710, 3514501), (2201, 1133710), (4402, 566855), (11005, 226742), (22010, 113371)]