39593540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6577}}^1$

素因数の和:6636

約数の個数: 48

約数和(自身を含む): 97249152

約数和(自身を除く): 57655612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 6577, 13154, 26308, 32885, 46039, 65770, 92078, 131540, 184156, 230195, 282811, 460390, 565622, 920780, 1131244, 1414055, 1979677, 2828110, 3959354, 5656220, 7918708, 9898385, 19796770, 39593540]

約数ペア:

[(1, 39593540), (2, 19796770), (4, 9898385), (5, 7918708), (7, 5656220), (10, 3959354), (14, 2828110), (20, 1979677), (28, 1414055), (35, 1131244), (43, 920780), (70, 565622), (86, 460390), (140, 282811), (172, 230195), (215, 184156), (301, 131540), (430, 92078), (602, 65770), (860, 46039), (1204, 32885), (1505, 26308), (3010, 13154), (6020, 6577)]