23225920

素因数分解:

$2^6\times 5^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:599

約数の個数: 56

約数和(自身を含む): 55750968

約数和(自身を除く): 32525048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 181, 320, 362, 401, 724, 802, 905, 1448, 1604, 1810, 2005, 2896, 3208, 3620, 4010, 5792, 6416, 7240, 8020, 11584, 12832, 14480, 16040, 25664, 28960, 32080, 57920, 64160, 72581, 128320, 145162, 290324, 362905, 580648, 725810, 1161296, 1451620, 2322592, 2903240, 4645184, 5806480, 11612960, 23225920]

約数ペア:

[(1, 23225920), (2, 11612960), (4, 5806480), (5, 4645184), (8, 2903240), (10, 2322592), (16, 1451620), (20, 1161296), (32, 725810), (40, 580648), (64, 362905), (80, 290324), (160, 145162), (181, 128320), (320, 72581), (362, 64160), (401, 57920), (724, 32080), (802, 28960), (905, 25664), (1448, 16040), (1604, 14480), (1810, 12832), (2005, 11584), (2896, 8020), (3208, 7240), (3620, 6416), (4010, 5792)]