39533020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 87409728

約数和(自身を除く): 47876708

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1303, 1517, 2606, 3034, 5212, 6068, 6515, 7585, 13030, 15170, 26060, 30340, 48211, 53423, 96422, 106846, 192844, 213692, 241055, 267115, 482110, 534230, 964220, 1068460, 1976651, 3953302, 7906604, 9883255, 19766510, 39533020]

約数ペア:

[(1, 39533020), (2, 19766510), (4, 9883255), (5, 7906604), (10, 3953302), (20, 1976651), (37, 1068460), (41, 964220), (74, 534230), (82, 482110), (148, 267115), (164, 241055), (185, 213692), (205, 192844), (370, 106846), (410, 96422), (740, 53423), (820, 48211), (1303, 30340), (1517, 26060), (2606, 15170), (3034, 13030), (5212, 7585), (6068, 6515)]