23268860

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2389}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 48985440

約数和(自身を除く): 25716580

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2389, 2435, 4778, 4870, 9556, 9740, 11945, 23890, 47780, 1163443, 2326886, 4653772, 5817215, 11634430, 23268860]

約数ペア:

[(1, 23268860), (2, 11634430), (4, 5817215), (5, 4653772), (10, 2326886), (20, 1163443), (487, 47780), (974, 23890), (1948, 11945), (2389, 9740), (2435, 9556), (4778, 4870)]