201323259010

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2879}}^1\times {\mathrm{78571}}^1$

素因数の和:81546

約数の個数: 32

約数和(自身を含む): 366585523200

約数和(自身を除く): 165262264190

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2879, 5758, 14395, 28790, 78571, 157142, 256231, 392855, 512462, 785710, 1281155, 2562310, 6992819, 13985638, 34964095, 69928190, 226205909, 452411818, 1131029545, 2262059090, 20132325901, 40264651802, 100661629505, 201323259010]

約数ペア:

[(1, 201323259010), (2, 100661629505), (5, 40264651802), (10, 20132325901), (89, 2262059090), (178, 1131029545), (445, 452411818), (890, 226205909), (2879, 69928190), (5758, 34964095), (14395, 13985638), (28790, 6992819), (78571, 2562310), (157142, 1281155), (256231, 785710), (392855, 512462)]