38931400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{5261}}^1$

素因数の和:5314

約数の個数: 48

約数和(自身を含む): 92979540

約数和(自身を除く): 54048140

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3700, 5261, 7400, 10522, 21044, 26305, 42088, 52610, 105220, 131525, 194657, 210440, 263050, 389314, 526100, 778628, 973285, 1052200, 1557256, 1946570, 3893140, 4866425, 7786280, 9732850, 19465700, 38931400]

約数ペア:

[(1, 38931400), (2, 19465700), (4, 9732850), (5, 7786280), (8, 4866425), (10, 3893140), (20, 1946570), (25, 1557256), (37, 1052200), (40, 973285), (50, 778628), (74, 526100), (100, 389314), (148, 263050), (185, 210440), (200, 194657), (296, 131525), (370, 105220), (740, 52610), (925, 42088), (1480, 26305), (1850, 21044), (3700, 10522), (5261, 7400)]