2200574840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 5196312000

約数和(自身を除く): 2995737160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 89, 106, 107, 109, 178, 212, 214, 218, 265, 356, 424, 428, 436, 445, 530, 535, 545, 712, 856, 872, 890, 1060, 1070, 1090, 1780, 2120, 2140, 2180, 3560, 4280, 4360, 4717, 5671, 5777, 9434, 9523, 9701, 11342, 11554, 11663, 18868, 19046, 19402, 22684, 23108, 23326, 23585, 28355, 28885, 37736, 38092, 38804, 45368, 46216, 46652, 47170, 47615, 48505, 56710, 57770, 58315, 76184, 77608, 93304, 94340, 95230, 97010, 113420, 115540, 116630, 188680, 190460, 194020, 226840, 231080, 233260, 380920, 388040, 466520, 504719, 514153, 618139, 1009438, 1028306, 1038007, 1236278, 2018876, 2056612, 2076014, 2472556, 2523595, 2570765, 3090695, 4037752, 4113224, 4152028, 4945112, 5047190, 5141530, 5190035, 6181390, 8304056, 10094380, 10283060, 10380070, 12362780, 20188760, 20566120, 20760140, 24725560, 41520280, 55014371, 110028742, 220057484, 275071855, 440114968, 550143710, 1100287420, 2200574840]

約数ペア:

[(1, 2200574840), (2, 1100287420), (4, 550143710), (5, 440114968), (8, 275071855), (10, 220057484), (20, 110028742), (40, 55014371), (53, 41520280), (89, 24725560), (106, 20760140), (107, 20566120), (109, 20188760), (178, 12362780), (212, 10380070), (214, 10283060), (218, 10094380), (265, 8304056), (356, 6181390), (424, 5190035), (428, 5141530), (436, 5047190), (445, 4945112), (530, 4152028), (535, 4113224), (545, 4037752), (712, 3090695), (856, 2570765), (872, 2523595), (890, 2472556), (1060, 2076014), (1070, 2056612), (1090, 2018876), (1780, 1236278), (2120, 1038007), (2140, 1028306), (2180, 1009438), (3560, 618139), (4280, 514153), (4360, 504719), (4717, 466520), (5671, 388040), (5777, 380920), (9434, 233260), (9523, 231080), (9701, 226840), (11342, 194020), (11554, 190460), (11663, 188680), (18868, 116630), (19046, 115540), (19402, 113420), (22684, 97010), (23108, 95230), (23326, 94340), (23585, 93304), (28355, 77608), (28885, 76184), (37736, 58315), (38092, 57770), (38804, 56710), (45368, 48505), (46216, 47615), (46652, 47170)]