136014768500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{20925349}}^1$

素因数の和:20925381

約数の個数: 48

約数和(自身を含む): 319906750800

約数和(自身を除く): 183891982300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 20925349, 41850698, 83701396, 104626745, 209253490, 272029537, 418506980, 523133725, 544059074, 1046267450, 1088118148, 1360147685, 2092534900, 2615668625, 2720295370, 5231337250, 5440590740, 6800738425, 10462674500, 13601476850, 27202953700, 34003692125, 68007384250, 136014768500]

約数ペア:

[(1, 136014768500), (2, 68007384250), (4, 34003692125), (5, 27202953700), (10, 13601476850), (13, 10462674500), (20, 6800738425), (25, 5440590740), (26, 5231337250), (50, 2720295370), (52, 2615668625), (65, 2092534900), (100, 1360147685), (125, 1088118148), (130, 1046267450), (250, 544059074), (260, 523133725), (325, 418506980), (500, 272029537), (650, 209253490), (1300, 104626745), (1625, 83701396), (3250, 41850698), (6500, 20925349)]