24985400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 65152080

約数和(自身を除く): 40166680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 55, 82, 88, 100, 110, 164, 200, 205, 220, 275, 277, 328, 410, 440, 451, 550, 554, 820, 902, 1025, 1100, 1108, 1385, 1640, 1804, 2050, 2200, 2216, 2255, 2770, 3047, 3608, 4100, 4510, 5540, 6094, 6925, 8200, 9020, 11080, 11275, 11357, 12188, 13850, 15235, 18040, 22550, 22714, 24376, 27700, 30470, 45100, 45428, 55400, 56785, 60940, 76175, 90200, 90856, 113570, 121880, 124927, 152350, 227140, 249854, 283925, 304700, 454280, 499708, 567850, 609400, 624635, 999416, 1135700, 1249270, 2271400, 2498540, 3123175, 4997080, 6246350, 12492700, 24985400]

約数ペア:

[(1, 24985400), (2, 12492700), (4, 6246350), (5, 4997080), (8, 3123175), (10, 2498540), (11, 2271400), (20, 1249270), (22, 1135700), (25, 999416), (40, 624635), (41, 609400), (44, 567850), (50, 499708), (55, 454280), (82, 304700), (88, 283925), (100, 249854), (110, 227140), (164, 152350), (200, 124927), (205, 121880), (220, 113570), (275, 90856), (277, 90200), (328, 76175), (410, 60940), (440, 56785), (451, 55400), (550, 45428), (554, 45100), (820, 30470), (902, 27700), (1025, 24376), (1100, 22714), (1108, 22550), (1385, 18040), (1640, 15235), (1804, 13850), (2050, 12188), (2200, 11357), (2216, 11275), (2255, 11080), (2770, 9020), (3047, 8200), (3608, 6925), (4100, 6094), (4510, 5540)]