233367760

素因数分解:

$2^4\times 5^1\times {\mathrm{2917097}}^1$

素因数の和:2917110

約数の個数: 20

約数和(自身を含む): 542580228

約数和(自身を除く): 309212468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2917097, 5834194, 11668388, 14585485, 23336776, 29170970, 46673552, 58341940, 116683880, 233367760]

約数ペア:

[(1, 233367760), (2, 116683880), (4, 58341940), (5, 46673552), (8, 29170970), (10, 23336776), (16, 14585485), (20, 11668388), (40, 5834194), (80, 2917097)]