6639700

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1072

約数の個数: 36

約数和(自身を含む): 14637952

約数和(自身を除く): 7998252

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 991, 1340, 1675, 1982, 3350, 3964, 4955, 6700, 9910, 19820, 24775, 49550, 66397, 99100, 132794, 265588, 331985, 663970, 1327940, 1659925, 3319850, 6639700]

約数ペア:

[(1, 6639700), (2, 3319850), (4, 1659925), (5, 1327940), (10, 663970), (20, 331985), (25, 265588), (50, 132794), (67, 99100), (100, 66397), (134, 49550), (268, 24775), (335, 19820), (670, 9910), (991, 6700), (1340, 4955), (1675, 3964), (1982, 3350)]