33135560

素因数分解:

$2^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1009}}^1$

素因数の和:1841

約数の個数: 32

約数和(自身を含む): 74719800

約数和(自身を除く): 41584240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 821, 1009, 1642, 2018, 3284, 4036, 4105, 5045, 6568, 8072, 8210, 10090, 16420, 20180, 32840, 40360, 828389, 1656778, 3313556, 4141945, 6627112, 8283890, 16567780, 33135560]

約数ペア:

[(1, 33135560), (2, 16567780), (4, 8283890), (5, 6627112), (8, 4141945), (10, 3313556), (20, 1656778), (40, 828389), (821, 40360), (1009, 32840), (1642, 20180), (2018, 16420), (3284, 10090), (4036, 8210), (4105, 8072), (5045, 6568)]