34002680

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 79976160

約数和(自身を除く): 45973480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 53, 86, 106, 172, 212, 215, 265, 344, 373, 424, 430, 530, 746, 860, 1060, 1492, 1720, 1865, 2120, 2279, 2984, 3730, 4558, 7460, 9116, 11395, 14920, 16039, 18232, 19769, 22790, 32078, 39538, 45580, 64156, 79076, 80195, 91160, 98845, 128312, 158152, 160390, 197690, 320780, 395380, 641560, 790760, 850067, 1700134, 3400268, 4250335, 6800536, 8500670, 17001340, 34002680]

約数ペア:

[(1, 34002680), (2, 17001340), (4, 8500670), (5, 6800536), (8, 4250335), (10, 3400268), (20, 1700134), (40, 850067), (43, 790760), (53, 641560), (86, 395380), (106, 320780), (172, 197690), (212, 160390), (215, 158152), (265, 128312), (344, 98845), (373, 91160), (424, 80195), (430, 79076), (530, 64156), (746, 45580), (860, 39538), (1060, 32078), (1492, 22790), (1720, 19769), (1865, 18232), (2120, 16039), (2279, 14920), (2984, 11395), (3730, 9116), (4558, 7460)]