24523280

素因数分解:

$2^4\times 5^1\times {\mathrm{306541}}^1$

素因数の和:306554

約数の個数: 20

約数和(自身を含む): 57016812

約数和(自身を除く): 32493532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 306541, 613082, 1226164, 1532705, 2452328, 3065410, 4904656, 6130820, 12261640, 24523280]

約数ペア:

[(1, 24523280), (2, 12261640), (4, 6130820), (5, 4904656), (8, 3065410), (10, 2452328), (16, 1532705), (20, 1226164), (40, 613082), (80, 306541)]