1915360

素因数分解:

$2^5\times 5^1\times {\mathrm{11971}}^1$

素因数の和:11986

約数の個数: 24

約数和(自身を含む): 4525416

約数和(自身を除く): 2610056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 11971, 23942, 47884, 59855, 95768, 119710, 191536, 239420, 383072, 478840, 957680, 1915360]

約数ペア:

[(1, 1915360), (2, 957680), (4, 478840), (5, 383072), (8, 239420), (10, 191536), (16, 119710), (20, 95768), (32, 59855), (40, 47884), (80, 23942), (160, 11971)]