15696848625940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31079}}^1\times {\mathrm{1485479}}^1$

素因数の和:1516584

約数の個数: 48

約数和(自身を含む): 34903551110400

約数和(自身を除く): 19206702484460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 31079, 62158, 124316, 155395, 310790, 528343, 621580, 1056686, 1485479, 2113372, 2641715, 2970958, 5283430, 5941916, 7427395, 10566860, 14854790, 25253143, 29709580, 50506286, 101012572, 126265715, 252531430, 505062860, 46167201841, 92334403682, 184668807364, 230836009205, 461672018410, 784842431297, 923344036820, 1569684862594, 3139369725188, 3924212156485, 7848424312970, 15696848625940]

約数ペア:

[(1, 15696848625940), (2, 7848424312970), (4, 3924212156485), (5, 3139369725188), (10, 1569684862594), (17, 923344036820), (20, 784842431297), (34, 461672018410), (68, 230836009205), (85, 184668807364), (170, 92334403682), (340, 46167201841), (31079, 505062860), (62158, 252531430), (124316, 126265715), (155395, 101012572), (310790, 50506286), (528343, 29709580), (621580, 25253143), (1056686, 14854790), (1485479, 10566860), (2113372, 7427395), (2641715, 5941916), (2970958, 5283430)]