2243369560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1809169}}^1$

素因数の和:1809211

約数の個数: 32

約数和(自身を含む): 5210409600

約数和(自身を除く): 2967040040

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1809169, 3618338, 7236676, 9045845, 14473352, 18091690, 36183380, 56084239, 72366760, 112168478, 224336956, 280421195, 448673912, 560842390, 1121684780, 2243369560]

約数ペア:

[(1, 2243369560), (2, 1121684780), (4, 560842390), (5, 448673912), (8, 280421195), (10, 224336956), (20, 112168478), (31, 72366760), (40, 56084239), (62, 36183380), (124, 18091690), (155, 14473352), (248, 9045845), (310, 7236676), (620, 3618338), (1240, 1809169)]