45255800

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5519}}^1$

素因数の和:5576

約数の個数: 48

約数和(自身を含む): 107805600

約数和(自身を除く): 62549800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 5519, 8200, 11038, 22076, 27595, 44152, 55190, 110380, 137975, 220760, 226279, 275950, 452558, 551900, 905116, 1103800, 1131395, 1810232, 2262790, 4525580, 5656975, 9051160, 11313950, 22627900, 45255800]

約数ペア:

[(1, 45255800), (2, 22627900), (4, 11313950), (5, 9051160), (8, 5656975), (10, 4525580), (20, 2262790), (25, 1810232), (40, 1131395), (41, 1103800), (50, 905116), (82, 551900), (100, 452558), (164, 275950), (200, 226279), (205, 220760), (328, 137975), (410, 110380), (820, 55190), (1025, 44152), (1640, 27595), (2050, 22076), (4100, 11038), (5519, 8200)]