83289400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6827}}^1$

素因数の和:6904

約数の個数: 48

約数和(自身を含む): 196851240

約数和(自身を除く): 113561840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 6100, 6827, 12200, 13654, 27308, 34135, 54616, 68270, 136540, 170675, 273080, 341350, 416447, 682700, 832894, 1365400, 1665788, 2082235, 3331576, 4164470, 8328940, 10411175, 16657880, 20822350, 41644700, 83289400]

約数ペア:

[(1, 83289400), (2, 41644700), (4, 20822350), (5, 16657880), (8, 10411175), (10, 8328940), (20, 4164470), (25, 3331576), (40, 2082235), (50, 1665788), (61, 1365400), (100, 832894), (122, 682700), (200, 416447), (244, 341350), (305, 273080), (488, 170675), (610, 136540), (1220, 68270), (1525, 54616), (2440, 34135), (3050, 27308), (6100, 13654), (6827, 12200)]