5251790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 10074240

約数和(自身を除く): 4822450

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 211, 262, 422, 655, 1055, 1310, 2110, 2489, 4009, 4978, 8018, 12445, 20045, 24890, 27641, 40090, 55282, 138205, 276410, 525179, 1050358, 2625895, 5251790]

約数ペア:

[(1, 5251790), (2, 2625895), (5, 1050358), (10, 525179), (19, 276410), (38, 138205), (95, 55282), (131, 40090), (190, 27641), (211, 24890), (262, 20045), (422, 12445), (655, 8018), (1055, 4978), (1310, 4009), (2110, 2489)]