69817700

素因数分解:

$2^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{2897}}^1$

素因数の和:3152

約数の個数: 36

約数和(自身を含む): 152185572

約数和(自身を除く): 82367872

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 241, 482, 964, 1205, 2410, 2897, 4820, 5794, 6025, 11588, 12050, 14485, 24100, 28970, 57940, 72425, 144850, 289700, 698177, 1396354, 2792708, 3490885, 6981770, 13963540, 17454425, 34908850, 69817700]

約数ペア:

[(1, 69817700), (2, 34908850), (4, 17454425), (5, 13963540), (10, 6981770), (20, 3490885), (25, 2792708), (50, 1396354), (100, 698177), (241, 289700), (482, 144850), (964, 72425), (1205, 57940), (2410, 28970), (2897, 24100), (4820, 14485), (5794, 12050), (6025, 11588)]