190726510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1787}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 370373472

約数和(自身を除く): 179646962

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 821, 1642, 1787, 3574, 4105, 8210, 8935, 10673, 17870, 21346, 23231, 46462, 53365, 106730, 116155, 232310, 1467127, 2934254, 7335635, 14671270, 19072651, 38145302, 95363255, 190726510]

約数ペア:

[(1, 190726510), (2, 95363255), (5, 38145302), (10, 19072651), (13, 14671270), (26, 7335635), (65, 2934254), (130, 1467127), (821, 232310), (1642, 116155), (1787, 106730), (3574, 53365), (4105, 46462), (8210, 23231), (8935, 21346), (10673, 17870)]