1899687050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{7573}}^1$

素因数の和:7787

約数の個数: 48

約数和(自身を含む): 3676874040

約数和(自身を除く): 1777186990

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 173, 290, 346, 725, 865, 1450, 1730, 4325, 5017, 7573, 8650, 10034, 15146, 25085, 37865, 50170, 75730, 125425, 189325, 219617, 250850, 378650, 439234, 1098085, 1310129, 2196170, 2620258, 5490425, 6550645, 10980850, 13101290, 32753225, 37993741, 65506450, 75987482, 189968705, 379937410, 949843525, 1899687050]

約数ペア:

[(1, 1899687050), (2, 949843525), (5, 379937410), (10, 189968705), (25, 75987482), (29, 65506450), (50, 37993741), (58, 32753225), (145, 13101290), (173, 10980850), (290, 6550645), (346, 5490425), (725, 2620258), (865, 2196170), (1450, 1310129), (1730, 1098085), (4325, 439234), (5017, 378650), (7573, 250850), (8650, 219617), (10034, 189325), (15146, 125425), (25085, 75730), (37865, 50170)]