942222340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{13267}}^1$

素因数の和:13396

約数の個数: 48

約数和(自身を含む): 2046244032

約数和(自身を除く): 1104021692

約数列:

[1, 2, 4, 5, 10, 20, 53, 67, 106, 134, 212, 265, 268, 335, 530, 670, 1060, 1340, 3551, 7102, 13267, 14204, 17755, 26534, 35510, 53068, 66335, 71020, 132670, 265340, 703151, 888889, 1406302, 1777778, 2812604, 3515755, 3555556, 4444445, 7031510, 8888890, 14063020, 17777780, 47111117, 94222234, 188444468, 235555585, 471111170, 942222340]

約数ペア:

[(1, 942222340), (2, 471111170), (4, 235555585), (5, 188444468), (10, 94222234), (20, 47111117), (53, 17777780), (67, 14063020), (106, 8888890), (134, 7031510), (212, 4444445), (265, 3555556), (268, 3515755), (335, 2812604), (530, 1777778), (670, 1406302), (1060, 888889), (1340, 703151), (3551, 265340), (7102, 132670), (13267, 71020), (14204, 66335), (17755, 53068), (26534, 35510)]