24590480

素因数分解:

$2^4\times 5^1\times {\mathrm{307381}}^1$

素因数の和:307394

約数の個数: 20

約数和(自身を含む): 57173052

約数和(自身を除く): 32582572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307381, 614762, 1229524, 1536905, 2459048, 3073810, 4918096, 6147620, 12295240, 24590480]

約数ペア:

[(1, 24590480), (2, 12295240), (4, 6147620), (5, 4918096), (8, 3073810), (10, 2459048), (16, 1536905), (20, 1229524), (40, 614762), (80, 307381)]