112462220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2903}}^1$

素因数の和:3074

約数の個数: 48

約数和(自身を含む): 256132800

約数和(自身を除く): 143670580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 1490, 1937, 2903, 2980, 3874, 5806, 7748, 9685, 11612, 14515, 19370, 29030, 37739, 38740, 58060, 75478, 150956, 188695, 377390, 432547, 754780, 865094, 1730188, 2162735, 4325470, 5623111, 8650940, 11246222, 22492444, 28115555, 56231110, 112462220]

約数ペア:

[(1, 112462220), (2, 56231110), (4, 28115555), (5, 22492444), (10, 11246222), (13, 8650940), (20, 5623111), (26, 4325470), (52, 2162735), (65, 1730188), (130, 865094), (149, 754780), (260, 432547), (298, 377390), (596, 188695), (745, 150956), (1490, 75478), (1937, 58060), (2903, 38740), (2980, 37739), (3874, 29030), (5806, 19370), (7748, 14515), (9685, 11612)]