23841520

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5623}}^1$

素因数の和:5689

約数の個数: 40

約数和(自身を含む): 56487456

約数和(自身を除く): 32645936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 5623, 11246, 22492, 28115, 44984, 56230, 89968, 112460, 224920, 298019, 449840, 596038, 1192076, 1490095, 2384152, 2980190, 4768304, 5960380, 11920760, 23841520]

約数ペア:

[(1, 23841520), (2, 11920760), (4, 5960380), (5, 4768304), (8, 2980190), (10, 2384152), (16, 1490095), (20, 1192076), (40, 596038), (53, 449840), (80, 298019), (106, 224920), (212, 112460), (265, 89968), (424, 56230), (530, 44984), (848, 28115), (1060, 22492), (2120, 11246), (4240, 5623)]