23420480

素因数分解:

$2^6\times 5^1\times {\mathrm{73189}}^1$

素因数の和:73206

約数の個数: 28

約数和(自身を含む): 55770780

約数和(自身を除く): 32350300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 73189, 146378, 292756, 365945, 585512, 731890, 1171024, 1463780, 2342048, 2927560, 4684096, 5855120, 11710240, 23420480]

約数ペア:

[(1, 23420480), (2, 11710240), (4, 5855120), (5, 4684096), (8, 2927560), (10, 2342048), (16, 1463780), (20, 1171024), (32, 731890), (40, 585512), (64, 365945), (80, 292756), (160, 146378), (320, 73189)]