2016316900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1551013}}^1$

素因数の和:1551040

約数の個数: 36

約数和(自身を含む): 4711980532

約数和(自身を除く): 2695663632

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1551013, 3102026, 6204052, 7755065, 15510130, 20163169, 31020260, 38775325, 40326338, 77550650, 80652676, 100815845, 155101300, 201631690, 403263380, 504079225, 1008158450, 2016316900]

約数ペア:

[(1, 2016316900), (2, 1008158450), (4, 504079225), (5, 403263380), (10, 201631690), (13, 155101300), (20, 100815845), (25, 80652676), (26, 77550650), (50, 40326338), (52, 38775325), (65, 31020260), (100, 20163169), (130, 15510130), (260, 7755065), (325, 6204052), (650, 3102026), (1300, 1551013)]