132542240

素因数分解:

$2^5\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1009}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 313823160

約数和(自身を除く): 181280920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 821, 1009, 1642, 2018, 3284, 4036, 4105, 5045, 6568, 8072, 8210, 10090, 13136, 16144, 16420, 20180, 26272, 32288, 32840, 40360, 65680, 80720, 131360, 161440, 828389, 1656778, 3313556, 4141945, 6627112, 8283890, 13254224, 16567780, 26508448, 33135560, 66271120, 132542240]

約数ペア:

[(1, 132542240), (2, 66271120), (4, 33135560), (5, 26508448), (8, 16567780), (10, 13254224), (16, 8283890), (20, 6627112), (32, 4141945), (40, 3313556), (80, 1656778), (160, 828389), (821, 161440), (1009, 131360), (1642, 80720), (2018, 65680), (3284, 40360), (4036, 32840), (4105, 32288), (5045, 26272), (6568, 20180), (8072, 16420), (8210, 16144), (10090, 13136)]