137125300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 322429016

約数和(自身を除く): 185303716

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 313, 325, 337, 626, 650, 674, 1252, 1300, 1348, 1565, 1685, 3130, 3370, 4069, 4381, 6260, 6740, 7825, 8138, 8425, 8762, 15650, 16276, 16850, 17524, 20345, 21905, 31300, 33700, 40690, 43810, 81380, 87620, 101725, 105481, 109525, 203450, 210962, 219050, 406900, 421924, 438100, 527405, 1054810, 1371253, 2109620, 2637025, 2742506, 5274050, 5485012, 6856265, 10548100, 13712530, 27425060, 34281325, 68562650, 137125300]

約数ペア:

[(1, 137125300), (2, 68562650), (4, 34281325), (5, 27425060), (10, 13712530), (13, 10548100), (20, 6856265), (25, 5485012), (26, 5274050), (50, 2742506), (52, 2637025), (65, 2109620), (100, 1371253), (130, 1054810), (260, 527405), (313, 438100), (325, 421924), (337, 406900), (626, 219050), (650, 210962), (674, 203450), (1252, 109525), (1300, 105481), (1348, 101725), (1565, 87620), (1685, 81380), (3130, 43810), (3370, 40690), (4069, 33700), (4381, 31300), (6260, 21905), (6740, 20345), (7825, 17524), (8138, 16850), (8425, 16276), (8762, 15650)]