137816900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{106013}}^1$

素因数の和:106040

約数の個数: 36

約数和(自身を含む): 322070532

約数和(自身を除く): 184253632

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 106013, 212026, 424052, 530065, 1060130, 1378169, 2120260, 2650325, 2756338, 5300650, 5512676, 6890845, 10601300, 13781690, 27563380, 34454225, 68908450, 137816900]

約数ペア:

[(1, 137816900), (2, 68908450), (4, 34454225), (5, 27563380), (10, 13781690), (13, 10601300), (20, 6890845), (25, 5512676), (26, 5300650), (50, 2756338), (52, 2650325), (65, 2120260), (100, 1378169), (130, 1060130), (260, 530065), (325, 424052), (650, 212026), (1300, 106013)]