557750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 1100736

約数和(自身を除く): 542986

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 97, 115, 125, 194, 230, 250, 485, 575, 970, 1150, 2231, 2425, 2875, 4462, 4850, 5750, 11155, 12125, 22310, 24250, 55775, 111550, 278875, 557750]

約数ペア:

[(1, 557750), (2, 278875), (5, 111550), (10, 55775), (23, 24250), (25, 22310), (46, 12125), (50, 11155), (97, 5750), (115, 4850), (125, 4462), (194, 2875), (230, 2425), (250, 2231), (485, 1150), (575, 970)]