5055140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 11430720

約数和(自身を除く): 6375580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 251, 265, 380, 502, 530, 1004, 1007, 1060, 1255, 2014, 2510, 4028, 4769, 5020, 5035, 9538, 10070, 13303, 19076, 20140, 23845, 26606, 47690, 53212, 66515, 95380, 133030, 252757, 266060, 505514, 1011028, 1263785, 2527570, 5055140]

約数ペア:

[(1, 5055140), (2, 2527570), (4, 1263785), (5, 1011028), (10, 505514), (19, 266060), (20, 252757), (38, 133030), (53, 95380), (76, 66515), (95, 53212), (106, 47690), (190, 26606), (212, 23845), (251, 20140), (265, 19076), (380, 13303), (502, 10070), (530, 9538), (1004, 5035), (1007, 5020), (1060, 4769), (1255, 4028), (2014, 2510)]