110910140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{953}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 265891248

約数和(自身を除く): 154981108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 529, 953, 1012, 1058, 1265, 1906, 2116, 2530, 2645, 3812, 4765, 5060, 5290, 5819, 9530, 10483, 10580, 11638, 19060, 20966, 21919, 23276, 29095, 41932, 43838, 52415, 58190, 87676, 104830, 109595, 116380, 209660, 219190, 241109, 438380, 482218, 504137, 964436, 1008274, 1205545, 2016548, 2411090, 2520685, 4822180, 5041370, 5545507, 10082740, 11091014, 22182028, 27727535, 55455070, 110910140]

約数ペア:

[(1, 110910140), (2, 55455070), (4, 27727535), (5, 22182028), (10, 11091014), (11, 10082740), (20, 5545507), (22, 5041370), (23, 4822180), (44, 2520685), (46, 2411090), (55, 2016548), (92, 1205545), (110, 1008274), (115, 964436), (220, 504137), (230, 482218), (253, 438380), (460, 241109), (506, 219190), (529, 209660), (953, 116380), (1012, 109595), (1058, 104830), (1265, 87676), (1906, 58190), (2116, 52415), (2530, 43838), (2645, 41932), (3812, 29095), (4765, 23276), (5060, 21919), (5290, 20966), (5819, 19060), (9530, 11638), (10483, 10580)]