66214655380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2027393}}^1$

素因数の和:2027496

約数の個数: 48

約数和(自身を含む): 147140146944

約数和(自身を除く): 80925491564

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 3266, 6532, 8165, 16330, 32660, 2027393, 4054786, 8109572, 10136965, 20273930, 40547860, 46630039, 93260078, 143944903, 186520156, 233150195, 287889806, 466300390, 575779612, 719724515, 932600780, 1439449030, 2878898060, 3310732769, 6621465538, 13242931076, 16553663845, 33107327690, 66214655380]

約数ペア:

[(1, 66214655380), (2, 33107327690), (4, 16553663845), (5, 13242931076), (10, 6621465538), (20, 3310732769), (23, 2878898060), (46, 1439449030), (71, 932600780), (92, 719724515), (115, 575779612), (142, 466300390), (230, 287889806), (284, 233150195), (355, 186520156), (460, 143944903), (710, 93260078), (1420, 46630039), (1633, 40547860), (3266, 20273930), (6532, 10136965), (8165, 8109572), (16330, 4054786), (32660, 2027393)]