23366920

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8719}}^1$

素因数の和:8797

約数の個数: 32

約数和(自身を含む): 53366400

約数和(自身を除く): 29999480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 8719, 17438, 34876, 43595, 69752, 87190, 174380, 348760, 584173, 1168346, 2336692, 2920865, 4673384, 5841730, 11683460, 23366920]

約数ペア:

[(1, 23366920), (2, 11683460), (4, 5841730), (5, 4673384), (8, 2920865), (10, 2336692), (20, 1168346), (40, 584173), (67, 348760), (134, 174380), (268, 87190), (335, 69752), (536, 43595), (670, 34876), (1340, 17438), (2680, 8719)]