5130702980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19733473}}^1$

素因数の和:19733495

約数の個数: 24

約数和(自身を含む): 11603282712

約数和(自身を除く): 6472579732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19733473, 39466946, 78933892, 98667365, 197334730, 256535149, 394669460, 513070298, 1026140596, 1282675745, 2565351490, 5130702980]

約数ペア:

[(1, 5130702980), (2, 2565351490), (4, 1282675745), (5, 1026140596), (10, 513070298), (13, 394669460), (20, 256535149), (26, 197334730), (52, 98667365), (65, 78933892), (130, 39466946), (260, 19733473)]