1036793497580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{20827511}}^1$

素因数の和:20827670

約数の個数: 48

約数和(自身を含む): 2309354530560

約数和(自身を除く): 1272561032980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 131, 190, 262, 380, 524, 655, 1310, 2489, 2620, 4978, 9956, 12445, 24890, 49780, 20827511, 41655022, 83310044, 104137555, 208275110, 395722709, 416550220, 791445418, 1582890836, 1978613545, 2728403941, 3957227090, 5456807882, 7914454180, 10913615764, 13642019705, 27284039410, 51839674879, 54568078820, 103679349758, 207358699516, 259198374395, 518396748790, 1036793497580]

約数ペア:

[(1, 1036793497580), (2, 518396748790), (4, 259198374395), (5, 207358699516), (10, 103679349758), (19, 54568078820), (20, 51839674879), (38, 27284039410), (76, 13642019705), (95, 10913615764), (131, 7914454180), (190, 5456807882), (262, 3957227090), (380, 2728403941), (524, 1978613545), (655, 1582890836), (1310, 791445418), (2489, 416550220), (2620, 395722709), (4978, 208275110), (9956, 104137555), (12445, 83310044), (24890, 41655022), (49780, 20827511)]